A basketball player plays for 30 out of 48 minutes in a game. She sits on the bench the rest of the game. What percentage of the game did the player sit on the bench?

the answer is 62.5%

**Answer:5/8**

**Step-by-step explanation: you put the numbers in a fraction the smallest goes on top and the more enormous number at the bottom you simply by finding the most significant standard number between the 2 numbers which is in this case 6 divide it by that and that is how you get your answer**

What information does the source supply?

The **information** provided by a **source **in a graph is C. Who put the data together.

The **information **provided by a **source **in a **graph **can include various aspects such as the data being displayed, the method used to collect the data, and who put the data together (also known as the data source).

The data source is important because it provides context and credibility to the data being presented. It helps to understand the reliability and accuracy of the **data**, as well as any potential biases that may be present. In this case, the source is the Human Resources Department.

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The table below shows the cost of mailing a postcard in different years. During

which time interval did the cost increase at the greatest average rate?

**Answer: 1898-1971**

**Step-by-step explanation: find the difference between the years and divide it over the change in cost **

** 1. difference of yrs. : 1971-1898 = 73**

** 2. difference of cost : 6-1 = 5**

** 3. divide : 73/5 = 14.6 (avg)**

**avg for #1) 14.6**

**avg of #2) 1**

**avg of #3) 2.1**

**avg of #4) approx. 0.55**

Sam bought six pens for an unknown price plus a backpack. If he spent a total of $28.50, write an equation to find the cost of each pen.

**Answer: $4.75 for each pen**

**Step-by-step explanation:**

$28.50/6= 4.75$

What is the light collecting area (aperture), in [m2], of a telescope with the primary mirror diameter: 50 [cm]?

The **area** of the aperture storing light is 0.196 [tex]m^{2}[/tex].

Mathematical figures which have a set of pre defined properties are known as shapes. For example, **Square** shape is a mathematical figure who has four sides and all of them are equal in length and all the four corner of square have an angle of 90 degree. Similarly if there a figure who has been formed by the help of four lines of equal length but the corners are not 90 degrees then it will be **Rhombus **and not Square.

Now for the given question:

Diameter of the mirror=50 cm

we convert dia. unit in meter as area is asked in meter.

Dia.= [tex]\frac{50}{100}[/tex]

= [tex]\frac{1}{2}[/tex]

Area of a circle=π× [tex](\frac{dia}{2} )^{2}[/tex]

=π×[tex](\frac{1}{4} )^{2}[/tex]

Area= π/16

π=3.14

Area=[tex]\frac{3.14}{16}[/tex]

= 0.196 [tex]m^{2}[/tex]

Hence **area** of the aperture is 0.196 [tex]m^{2}[/tex].

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What are the zeros of this function?

**Answer:**

B

**Step-by-step explanation:**

the zeros are the values of x on the x- axis where the graph crosses.

the graph crosses the x- axis at x = 3 and x = 6

then

the zeros are x = 3 and x = 6

There are 15 oranges in a basket. 4 oranges are rotten. Danial takes two oranges at random from the basket without replacement. Find the probability that (a) both oranges are rotten. (b) only one of the oranges is rotten.

who can help me pls

Part (a)

4 rotten15 total4/15 is the probability of getting a rotten orange

After one is taken and not put back, there are

4-1 = 3 rotten 15-1 = 14 totalmeaning 3/14 is the probability of a second rotten orange.

Two rotten in a row has the probability (4/15)*(3/14) = 2/35. I skipped a few steps so let me know if you need to see in more detail how I got to that result.

Answer: 2/35=====================================================

Part (b)

We want to calculate the probability exactly one of the two oranges selected is rotten.

There are two possible cases here:

Case 1) The first orange is rotten and the second is not rotten.Case 2) The first orange is not rotten and the second is rotten.Let's determine the probability for case 1.

4/15 was mentioned earlier in part (a) as the probability of a rotten orange. There are 15-4 = 11 non-rotten oranges and 15-1 = 14 remaining since we aren't replacing the first selection. That gives 11/14 as the probability the 2nd selection is fresh.

We get (4/15)*(11/14) = 22/105 as the probability for case 1 to happen.

Through similar calculations, the probability for case 2 is (11/15)*(4/14) = 22/105

Cases 1 and 2 are mutually exclusive. Both cannot happen simultaneously. There is no overlap. This fact allows us to add the results to get:

22/105 + 22/105 = 44/105

That fraction cannot be reduced.

The annual profits for a company are given

in the following table, where x represents

the number of years since 2006, and y

represents the profit in thousands of

dollars. Write the linear regression

equation that represents this set of data,

rounding all coefficients to the nearest

hundredth. Using this equation, estimate

the calendar year in which the profits

would reach 482 thousand dollars.

Years since 2006 (x)

0

1

2

3

4

5

Profits (y)

(in thousands of dollars)

147

167

209

239

250

267

The** linear regression** of the data is given as follows:

y = 25.1x + 150.4.

The estimate for the year in which the profit would** reach $482,000** is of:

2019.

How to find the equation of linear regression?To find the regression equation, also called line of best fit or least squares regression equation, we need to insert the points (x,y) in the **calculator**.

The **points **for this problem are given as follows:

(0, 147), (1, 167), (2, 209), (3, 239), (4, 250), (5, 267).

Hence the **equation **is of:

y = 25.1x + 150.4.

The estimate for the year in which the profit would** reach $482,000** is x years after 2006, when y = 482, hence:

482 = 25.1x + 150.4.

x = (482 - 150.4)/25.1

x = 13.

2006 + 13 = 2019 -> year.

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10+3s≥19 Need help pls

**Answer: s≥3**

**Step-by-step explanation: fist you need to get the variable by itself on one side. So subtract the 10 from each side and you have 3s≥9. Then you divide each side ny 3 to get s by itself, divide 9 by 3. Then your answer is s≥3**

What is the slope of the line that passes

through the points (-4, 4) and (-1, 3)?

Write your answer in simplest form.

**Answer:**

the answer is : m= -1/3

**Step-by-step explanation:**

you need the steps?

Slope=−1/3 As a decimal: = -0.333333

write 70a-84b+20ab-24b^2 as a product

**Answer:**

2 • (10ab + 35a - 12b2 - 42b)

**Step-by-step explanation:**

(20ab + 70a - 84b) - (23•3b2)

20ab + 70a - 24b2 - 84b =

2 • (10ab + 35a - 12b2 - 42b)

Please help! I don't understand how my teacher does the work, so therefore, I don't understand how to do these word problems. 100-point jackpot for answering.

**Answer: 1) 4 $3 and 4 $2; 2) 4 candles; 3) 4 adults and 6 students; 4) Small is 11.67 and Large is 83.75**

**Step-by-step explanation: 1. Total of $20 and needs 9 donuts. One is $3 and one is $2. Start with 3 $3 that 9 and let's do 3 for $2 which is 6. 9+6 is $15. 20-15 is 5. We have $5 left so we can buy in total 4 $3 donuts and 4 $2 donuts.**

**2. She has to make at least 4 candles. Booth is $40. And $2 per candle. 4*2 is $8. 40+8 = 48 and 48/12 is 4 candles.**

**3. They have a total of 120 sold. So let's start with adult tickets: $15 each. So let's start with 4 sold. 15*4 = 60. Students: $10 each. 10*4 is $40. 60+40 is 100 sold! So let's do 2 more student tickets to get 120 sold. 4 adults sold and 6 students sold.**

**4. Let's work with 6 and 8 you set up the equation 6x+8y=670 you get x = 11.67 and y is 83.75. So the large price is $83.75 and the Small is $11.67**

a rectangular piece of cardbord of dimensions

A rectangular piece of cardbord has 3D **dimensions**.

Rectangles are enclosed 2-D **shapes** with four sides, four corners, and four right angles.Equal and parallel opposite sides make up a rectangle.

The rectangle's** properties **are listed below:

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When you

make a stem-and-leaf plot for the data set

5.6, 5.4, 4.1, 3.2, 4.7, 3.9, which place value

will the stems represent? Which place

value will the leaves represent?

The values on the **stem** are {5, 5, 4, 3, 4, 3} and the **leaf** of the data set is represented by {6, 4, 1, 2, 7, 9}.

A **stem and leaf plot**, also known as a stem and leaf diagram, is a way to arrange data so that it is simple to see how frequently various sorts of values occur. It is a graph that displays ordered **numerical data**. A stem and a leaf are divided into each piece of data.

A stem and leaf plot is shown as a customized table with the first or final digit of each data value divided into a stem and the remaining digit in a leaf.

According to the stem leaf plot the first digit is the stem and the second digit is the leaf.

Hence, the values on the stem are {5, 5, 4, 3, 4, 3} and the leaf of the data set is represented by {6, 4, 1, 2, 7, 9}.

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Bryanna's younger sister is stacking her toy blocks on top of each other to build a tall tower. If each block is 2.4 inches long, how many blocks will she have stacked if the tower reaches a height of 4 fe

First you want to divide 48 (4 ft in inch) by 2.4 and you get 20

The answer is 20

The answer is 20

Use the graph of the number of gallons of lemonade in a container, y, after drinking x glasses of lemonade.

The **graph** states that there are 2 number of gallons of lemonade in a container, y, after drinking 12 glasses of lemonade.

**How to interpret a graph?**

The **horizontal scale **across the bottom and the **vertical scale** along the side tell us how much or how many. The points or dots on the graph show us the facts. The lines connecting the points give estimates of the values between the points.

since , it is a d**ecreasing graph **because it has a **negative slope** . Therefore , as no of glasses increases the gallons numbers decreases.

Hence , the **graph** states that there are 2 number of gallons of lemonade in a container, y, after drinking 12 glasses of lemonade.

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Answer:

no run hide

Step-by-step explanation:

hide run boo

Let X denote the amount of time a book on two-hour reserve is actually checked out, and suppose the cdf is the following. F(x) = 0 x < 0 x2 25 0 â‰¤ x < 5 1 5 â‰¤ x Use the cdf to obtain the following. (If necessary, round your answer to four decimal places.)

(a) Calculate P(X â‰¤ 3).

(b) Calculate P(2.5 â‰¤ X â‰¤ 3).

(c) Calculate P(X > 3.5).

(d) What is the median checkout duration ? [solve 0.5 = F()].

(e) Obtain the density function f(x). f(x) = F '(x) =

(f) Calculate E(X).

(g) Calculate V(X) and Ïƒx. V(X) = Ïƒx =

(h) If the borrower is charged an amount h(X) = X2 when checkout duration is X, compute the expected charge E[h(X)].

By Using the **Cumulative distributed Function**(CDF)m we get:

a) P (x <= 3 ) = 0.36

b) P ( 2.5 <= x <= 3 ) = 0.11

c) P (x > 3.5 ) = 1 - 0.49 = 0.51

d) x = 3.5355

e) f(x) = x / 12.5

f) E(X) = 3.3333

g) **Var (X)** = 13.8891 , s.d (X) = 3.7268

h) E[h(X)] = 2500

Given:

The cdf is as follows:

F(x) = 0 x < 0

F(x) = (x^2 / 25) 0 < x < 5

F(x) = 1 x > 5

Now,

a) **Evaluate **the CDF given with the **limits** 0 < x < 3.

So, P (x <= 3 ) = (x^2 / 25) | 0 to 3

P (x <= 3 ) = (3^2 / 25) - 0

P (x <= 3 ) = 0.36

b) Evaluate the **CDF** given with the limits 2.5 < x < 3.

So, P ( 2.5 <= x <= 3 ) = (x^2 / 25) | 2.5 to 3

P ( 2.5 <= x <= 3 ) = (3^2 / 25) - (2.5^2 / 25)

P ( 2.5 <= x <= 3 ) = 0.36 - 0.25 = 0.11

c) Evaluate the CDF given with the limits x > 3.5

So, P (x > 3.5 ) = 1 - P (x <= 3.5 )

P (x > 3.5 ) = 1 - (3.5^2 / 25) - 0

P (x > 3.5 ) = 1 - 0.49 = 0.51

d) The **median **checkout for the **duration **that is 50% of the** probability:**

So, P( x < a ) = 0.5

⇒ (x² / 25) = 0.5

⇒ x² = 12.5

⇒ x = 3.5355

e) The **probability density function** can be evaluated by taking the derivative of the cdf as follows:

pdf f(x) = d(F(x)) / dx = x / 12.5

f) The **expected value **of X can be evaluated by the following formula from** limits** - ∞ to +∞:

E(X) = integral ( x . f(x)).dx limits: - ∞ to +∞

E(X) = **integral **( x² / 12.5)

E(X) = x³ / 37.5 limits: 0 to 5

E(X) = 5³ / 37.5 = 3.3333

g) The **variance** of X can be evaluated by the following formula from limits - ∞ to +∞:

Var(X) = **integral **( x² . f(x)).dx - (E(X))^2 limits: - ∞ to +∞

Var(X) = integral ( x³ / 12.5).dx - (E(X))^2

Var(X) = x⁴/ 50 | - (3.3333)^2 limits: 0 to 5

Var(X) = 5⁴/ 50 - (3.3333)^2 = 13.8891

Standard Deviation (s.d) (X) = sqrt (Var(X)) = sqrt (13.8891) = 3.7268

h) Find the **expected charge** E[h(X)] , where h(X) is given by:

h(x) = (f(x))^2 = x^2 / 156.25

The **expected value** of h(X) can be evaluated by the following formula from limits - ∞ to +∞:

E(h(X))) = integral ( x . h(x) ).dx limits: - ∞ to +∞

E(h(X))) = integral ( x^3 / 156.25)

E(h(X))) = x^4 / 156.25 ** limits: **0 to 25

E(h(X))) = 25^4 / 156.25 = 2500

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a force of 192 lb is required to hold a spring stretched 3 ft beyond its natural length. how much work w is done in stretching it from its natural length to 9 inches beyond its natural length?

The **work **required to stretch the spring from its natural **length **to a distance of 9 inches beyond its natural length is 2.25 lb-ft.

The problem involves calculating the work required to stretch a spring from its natural length to a **distance **of 9 inches beyond its natural length, given that a force of 192 lb is required to hold the spring stretched 3 ft beyond its natural length.

To solve the problem, we use the **formula **for the work done by a force that varies with distance, which is given by:

W = (1/2) k (x2^2 - x1^2)

where W is the work done, k is the spring constant, x1 is the initial distance, and x2 is the final distance.

In this case, the initial distance is the natural length of the spring, which is 0 ft, and the final distance is 9/12 ft. To find the spring constant, we use the fact that a **force **of 192 lb is required to hold the spring stretched 3 ft beyond its natural length, which gives us:

192 = k * 3

Solving for k, we get k = 64 lb/ft.

**Substituting **the values into the formula, we get:

W = (1/2) * 64 * (9/12)^2

**Simplifying**, we get:

W = 2.25 lb-ft

This calculation shows how the work done by a force that varies with distance can be calculated using the spring constant and the distances involved.

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10 The number of students who brought

their own lunch to school on Tuesday was"

57 fewer than the number of students

who ate the school lunch. There were

more than 485 students who brought

their lunch.

Part A

Write an inequality to find the possible

number of students, n, who ate the

school lunch.

Part B

How many students could have possibly

eaten the school lunch?

Part A: The **inequality **to find the possible number of students, n, who ate the school lunch n > 542 students

Part B: The number of **students**, that possibly eat lunch at school is 542 or more students

**Inequality **is defined as the relation which makes a non-equal comparison between two given functions.

Part A; The number of students who bring lunch, B > 485 students

The number of students who eat lunch in **school**, E = B + 57

∴ E > 485 + 57

The number of students who can possibly eat lunch in school;

E > 542 students

Part B;

The number of **students**, n, that possibly eat lunch at school, are;

n = 542 or more students.

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graphing systems of equations

graph equation and state the solution (the point where they intersect)

pls pls pls help i’m ripping my hair off trying to solve this

The **system **of **linear equations **represented in the graph have (b) ne solution at (-3, 1)

From the question, we have the following parameters that can be used in our computation:

0 = y - x - 4

3y + 9 = -4x

The above **system **represents two linear functions

The point of **intersection **of the linear functions represent the solution

In this case, the linear functions **intersect **at (-3, 1)

See attachment for **graph**

Hence, it has one solution at (-3, 1)

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Microsoft Windows XP operating system is installed on 20% of the company's computers, Microsoft Windows 7 is installed on 85% of computers, and Linux operating system is installed on 10%. At the same time, Linux and Microsoft Windows 7 are installed on 6% of computers, Microsoft Windows XP and Linux on 4%, all three programs are installed on 2% of computers. How many percent of computers have the Microsoft operating system installed?

To find out how many percent of computers have the Microsoft operating system installed, we need to add up the percentage of computers that have Windows XP and Windows 7 installed.

First, let's find out how many percent of computers have both Windows 7 and Linux installed:

85% (Windows 7) - 6% (Windows 7 & Linux) = 79% (Windows 7 only)

Next, let's find out how many percent of computers have both Windows XP and Linux installed:

20% (Windows XP) - 4% (Windows XP & Linux) = 16% (Windows XP only)

Finally, let's add up the percentage of computers that have Windows XP and Windows 7 installed:

79% (Windows 7 only) + 16% (Windows XP only) = 95%

So, 95% of the company's computers have the Microsoft operating system installed.

**Answer:**

o calculate the percentage of computers with the Microsoft operating system installed, we need to find the total number of computers that have either Windows XP or Windows 7 installed.

Microsoft Windows XP operating system is installed on 20% of the company's computers, so 20% of the computers have Windows XP installed.

Microsoft Windows 7 is installed on 85% of computers, so 85% of the computers have Windows 7 installed.

Linux and Microsoft Windows 7 are installed on 6% of computers, so 6% of the computers have both Windows 7 and Linux installed.

Microsoft Windows XP and Linux on 4% of computers, so 4% of the computers have both Windows XP and Linux installed.

All three programs are installed on 2% of computers, so 2% of the computers have all three programs installed.

To avoid double-counting the computers that have both Windows 7 and Linux installed, we need to subtract 6% from the total number of computers with Windows 7 installed. The same applies to the computers that have both Windows XP and Linux installed, so we need to subtract 4% from the total number of computers with Windows XP installed.

The total number of computers with Windows XP or Windows 7 installed is 20% + (85% - 6%) + (20% - 4%) = 20% + 79% + 16% = 115%.

So, 115% of the company's computers have the Microsoft operating system installed.

**Step-by-step explanation:**

An aeroplane flies 1400km in 1h 45mins.how far will it fly in 2h 30min at the same avarage speed?

**Answer:**

The aeroplane will fly **2000 km **if travelling at the same average speed.

**Step-by-step explanation:**

To calculate the **distance **an **aeroplane **will fly in 2 h 30 min if it flies 1400 km in 1 h 45 mins, use the **Speed Distance Time formula**.

[tex]\boxed{\sf Speed=\dfrac{Distance}{Time}}[/tex]

There are **60 minutes **in **one hour**. Therefore:

To calculate the **speed **of the aeroplane, divide the distance by the time it takes to travel that distance. Therefore, if an aeroplane flies 1400 km in 1.75 hours then its **average speed** is:

[tex]\sf Speed=\dfrac{1400\;km}{1.75\;h}=800\;km/h[/tex]

To determine the **distance **the aeroplane will travel in 2.5 hours, multiply the found speed of 800 km/h by the time:

[tex]\sf Distance=800\;km/h \times 2.5\;h=2000\;km[/tex]

Therefore, the aeroplane will fly **2000 km **in 2 h 30 min if travelling at the same average speed.

geometric: you vs serena williams* you are playing serena williams (who has one hand tied behind her back) in tennis. your probability of losing is 98% and thus probability of winning is 2%. you will stop playing after you beat her. what is the probability you win on the 20th game played?

**Probability **determines the likelihood of an event occurring: P(A) = f / N. Odds and probability are related but odds depend on the probability. You first need probability before determining the odds of an event occurring.

P(A) = f / N.

**probability = **2%/100=0.0002

One of the areas of **probability** theory is the estimation of the chance of experiments occurring. Using a** probability, **we can calculate everything from the** likelihood **of getting heads or tails when flipping a **coin** to the **likelihood** of making a research error, for example. It is essential to appreciate the most basic definitions of this **branch**, such as the formula for computing **probabilities **in equiprobable sample spaces, the** likelihood **of two events joining together, the **probability **of the complementary event, etc., in order to properly understand it .**Probability **refers to potential. A **random** event's occurrence is the subject of this** area **of mathematics. Mathematics has incorporated** probability** to forecast the **likelihood** of various events.

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Find the 92nd term of the arithmetic sequence 8, 25, 42, ...8,25,42,

The **92nd term** of the **arithmetic sequence** 8, 25, 42, ..... is equal to 1,555.

Mathematically, the **nth term** of an arithmetic sequence can be calculated by using this expression:

aₙ = a₁ + (n - 1)d

Where:

d represents the common difference.a₁ represents the first term of an arithmetic sequence.n represents the total number of terms.Next, we would determine the **common difference** as follows.

Common difference, d = a₂ - a₁

Common difference, d = 25 - 8

**Common difference**, d = 17

Substituting the given parameters into the formula, the 92nd term of this arithmetic sequence is given by;

a₉₂ = a₁ + (92 - 1)d

a₉₂ = 8 + (91)(17)

a₉₂ = 8 + 1,547

a₉₂ = 1,555.

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A bag contains three blue counters and four yellow counters. Two counters are removed without replacement and X is the number of blue counters removed.

This is a probability problem. To find the probability of removing two blue counters, we need to calculate the number of possible outcomes of removing two blue counters out of seven counters (3 blue and 4 yellow).

The number of possible outcomes of removing two blue counters is 3C2 = 3! / (2! * (3-2)!) = 3.

So, the probability of removing two blue counters is 3/7C2 = 3/21.

To find the probability of X being equal to 2, we need to calculate the probability of removing two blue counters.

Therefore, the probability of X being equal to 2 is 3/21.

Evaluate 4t + 8 if t = 3.

=4t + 8

=4×3 + 8

= 12 +8

= 20

[tex]...[/tex]

4t+8 it=3

4(3)+8

12+8

20

4(3)+8

12+8

20

find the values of the variables for the parallelogram

The value of m is 40 degrees, the **value** of x is 6 and value of y is 9.

Parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of** equal length** and the** opposite angles** of a parallelogram are of equal measure.

To find the value of variable m.

Forming an **equation**:

3m = 120°

m = 120/3

m = 40

Therefore the **value** of m is 40.

Finding x:

x is **opposite** to the side of measure 6.

As per the first property.

x = 6

So, x = 6

Therefore the **value** of x is 6.

Finding y.

5y is opposite the angle measuring 45°.

Forming an **equation**.

5y = 45°

y = 45/5

y = 9

Therefore the **value** of y is 9.

Hence, the value of m is 40 degrees, the **value** of x is 6 and value of y is 9.

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The complete question is given below and in attachment

Find the value of each variable in the parallelogram. explain step by step

question 4

help me asap

The unknown **angle** in the** cyclic quadrilateral** is as follows:

m∠B = 121 degrees.

How to find angles in a cyclic quadrilateral?In a **cyclic quadrilateral**, the sum of a pair of opposite **angles **is 180° (supplementary). The sum of angles in a cyclic quadrilateral is 360 degrees.

Therefore, let's find the angle m∠B in the cyclic quadrilateral.

m∠D = 59 degrees

m∠A = 33 degrees

Therefore,

m∠B = 180 - m∠D

This is because the angle m∠B is opposite to the angle m∠D.

Hence,

m∠B = 180 - 59

m∠B = 121 degrees.

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if a =5 and A = 50° find c

The length of the side c of the right-angled **triangle** is equal to 6.5 to the nearest tenth using the **trigonometric** ratio of **sine** of angle 50°.

The **trigonometric** ratios is concerned with the relationship of an angle of a right-angled **triangle** to ratios of two side lengths.

The basic trigonometric ratios includes;

**sine**, cosine and tangent.

Considering the right-angled **triangle** ABC, we shall calculate for the length c by application of the **trigonometric** ratio of **sine** for the angle 50°.

sin 50° = 5/c {opposite/hypotenuse}

by cross multiplication

c = 5/sin 50°

c = 6.5270

Therefore, the length of the side c of the right-angled **triangle** is equal to 6.5 to the nearest tenth using the **trigonometric** ratio of **sine** of angle 50°.

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Which pairs of rectangles are similar polygons?

Select each correct answer.

**Answer:**

The corrects answers are B and D

Since you divide the same side for both the the rectangles on both parts and if the division statements are equaled, then they are similar.

**Step-by-step explanation:**

have a nice day.

what is the minimum value of y=x^2+36/5

**Answer:**

(36/5)

**Step-by-step explanation:**

y=x^2+36/5

Since x is squared, the result will always be a positive number, regardless of the actual value of x. Starting with a value of x of zero, the x^2 term will only grow as one moves away from 0. E.g., (-1)^2 = 1, (-2)^2 = 4, etc.

So the minium for this equation will occur when x = 0. It only gets larger from that point. The minimum is (36/5).

See the attached graph.

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