Calculate the average (arithmetic mean) from the given number of data values and the sum of the data values. (rounded to the nearest tenth) A) 0.3 B) 31.0 C) 31.8 D) 31.9

Answer:

F

Step-by-step explanation:

Since f(x) and g(x) are a negative quadratic (aka, looks like an upside down U), two of them have maximum points and not minimum points. h(x) is the only one with a minimum point.

Answer: 45.

Step-by-step explanation: I'm not the greatest at math but I do believe that is the answer.

Answer:

25.685 square feet.

Step-by-step explanation:

Circumference = 2 * π * radius

From this, we can derive the formula for the radius:

radius = Circumference / (2 * π)

Let's substitute the value of the circumference and calculate the approximate radius:

radius = 18 / (2 * π)

radius ≈ 18 / (2 * 3.14159)

radius ≈ 2.865 feet

Now that we have the approximate radius, we can calculate the area:

Area ≈ π * radius²

Area ≈ 3.14159 * (2.865)²

Area ≈ 3.14159 * 8.193225

Area ≈ 25.685 square feet

Therefore, the approximate area inside the circular park is approximately 25.685 square feet.

Answer:

What is it for???

Answer:

what is your question

Step-by-step explanation:

Answer:

9 and a half complete trays.

Step-by-step explanation:

A dozen is 12. Amy bakes 114 buns. Equation: 114 ÷ 12 = 9.5. Amy will have 9 and a half complete trays.

Answer:

9.5

Explanation:

Divide 114 by 12, which is 9.5

Answer:

You will run out of iced tea in 3 days (a total of 3 mornings and 3 evenings)

Step-by-step explanation:

Day 1 - 9.5 cups left

 14.25 - 2.5 - 2.25 = 9.5

Day 2 - 4.75 cups left

 9.5 - 2.5 - 2.25 = 4.75

Day 3 - 0 cup left

 4.75 - 2.5 - 2.25 = 0

Answer: You will run out of iced tea in 3 days

Step-by-step explanation:

2.5 + 2.25 = 4.75

14.25/4.75 = 3

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

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Answer: Answering all under step by step

Step-by-step explanation:

for a point just put a dot

for a line just draw a line with arrows pointing on both sides

for a line segment draw a line with two dots on the ends

for a ray draw a line with one side with an arrow and the other a dot

the difference between line and line segment is that a line is extended in both directions infinitely but a line segment has two endpoints

the difference between line segment and a ray is that a line segment has two endpoints and stops at the points while a ray goes on forever in one direction

for parallel lines just draw two lines on top of each other both going on forever

perpendicular line cross each other only once and never again. u can just make them look like a cross

draw a triangle on the top left dot. then draw a box around any two points and the line in between. and then draw a circle around either of the corners.

Answer:

0.2x + 5 > 2

Step-by-step explanation:

The arrow is pointing to the right so immediately you know that the sign will be greater than (>). So we can eliminate the choices, 0.3x + 8 < 3 and 0.4x +7 < 1.

Now looking at the two options that are left, we can simply solve them.

         0.2x + 5 > 2

Subtract 5 on both sides

         0.2x > -3

Then divide 0.2 on both sides and you're left with:

         x > -15

We don't need to solve the other inequality because we know that the arrow is pointing to the right, suggesting that x is greater than -15.

Hope you find this helpful :)

Answer:

17

Step-by-step explanation:

it occurs the most number of times

Answer:

17

Step-by-step explanation:

mode = most occuring number in a data set

Answer:

$2.75 you have left to spend

Step-by-step explanation:

5 - 2.25 = 2.75

The expression  3x²+x+5 is the sum of 3 terms and coefficients are 3 and 1 therefore, Neither Joanna nor Linne is correct.

An algebraic expression is consists of variables, numbers with various mathematical operations,

The given expression is,

3x²+x+5.

According to Joanna, the entire expression is the sum of 4 terms.

and according to Linne the coefficients are 3 and 0.

Since, The expression is the sum of 3 terms:

Square power of x, x and a constant 5.

Also, the coefficient of x² is 3 and coefficient of x is 1.

Therefore, the Joanna and Lienna both are wrong.

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Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Answer: C

Step-by-step explanation:  because you it has the greatest with an ration is 4 by 8

Answer:

y=10x+9; y=5x+9

Step-by-step explanation:

First of all, answers B and D are wrong because the formula is y=mx+b. So, that leaves us with a and C.  

I couldn't find the slope because it was hard to see. try finding a point where it is clear what the points are and do change in y over change in x. I hope this helped at least a bit.

Answer: 0.7 I think

Step-by-step explanation:

The percent of error of Jin's mother's estimate is 4,9% (4,9 percent)

The Percent of error of Jin's mother's estimate can be calculated as follows ?

The first step is to convert a half gallon to ounces

1 gallon = 153,722 ounces

= \(\frac{1}{2}\) × 153,722

= 76,861 ounces

The next step is calculate the error between Jin's mother's estimate (76,861 ounces) and the actual amount of fruit punch in the container (72 ounces)

The error = 76,861 - 72

= 4,861

Third step is to round the calculated the percent error to the nearest tenth.

4,861 ÷ 100 = 4,861%

The final step is to round it to the nearest tenth by round the second digit behind the coma which has value more than 5 to the higher number of the first digit behind the coma.

4,861% = 4,9%

Hence, the percent error of Jin's mother's estimate is 4,9% (4,9 percent)

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Answer:

(-3/2, 1/2)

Step-by-step explanation:

Answer:

(-3/2, 1/2)

Step-by-step explanation:

Answer:

9 feet easy to solve this is answer

Answer: red rose bush=93

               yellow rose bush=31

Step-by-step explanation:

3x+x=124

4x=124

x=124/4

x=31

Answer:

b

Step-by-step explanation:

1/3×100

==100/3

=33.3%

Hi, sorry for a late response, but here are the answers if they are still helpful?

The volume would be about 4,188.79

(if rounded and if not the answer is below and so is the work.)

Volume = 4

—— πr3

3

= 4

—— ✖️ π ✖️ 103

3

= 4188.7902047864 centimeters^3

The surface area would be about 1,256.64

(if rounded and if not the answer is below and so is the work.)

Surface Area = 4πr2

= 4 × π × 102

= 400π

= 1256.6370614359 centimeters^2

Answer:

0.08 inches

Step-by-step explanation:

a stack of 100 pennies is 6.1 inches tall.

that means 10 pennies is 0.61 inches tall.

a stack of 100 dimes is 5.3 inches tall.

that means 10 dimes is 0.53 inches tall

your answer is .61-.53 =0.08 inches

Answer: Image will give answer

Step-by-step explanation: Look at image for answer

Answer:

480.0384

Step-by-step explanation:

to solve for the percentage you can start with this equation... \(\frac{27.78 * 1728}{100}\)  

which can be further simplified to \(\frac{48003.84}{100}\)

which means the answer will be \(\frac{480.0384}{1}\)

Answer:

Two expressions are equivalent if they can be simplified to the same third expression or if one of the expressions can be written like the other. In addition, you can also determine if two expressions are equivalent when values are substituted in for the variable and both arrive at the same answer.

Answer:

Option B is correct

Step-by-step explanation:

because when you compare the table with graph you can understand easily.