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Serggg [28]
3 years ago
10

Please help I have to do this in class!!!!

Mathematics
1 answer:
Aleksandr [31]3 years ago
8 0
Answer

33 1/2%

Explanation
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The cylinder shown has a lateral surface area of about 60sq in. Which answer is closest to the height of the cylinder? Use 3.14
JulijaS [17]

Answer:3.2 inch

Step-by-step explanation:

We have the following data:

Al (lateral surface area) = 80 in²

R (ratio) = 4 in

h (height) = ? (in inches)

Adopt : π ≈ 3.14

We apply the data to the formula, we have:

Answer:We have the following data:

Al (lateral surface area) = 80 in²

R (ratio) = 4 in

h (height) = ? (in inches)

Adopt : π ≈ 3.14

We apply the data to the formula, we have:

Answer:

≈ 3.2 inches

________________________

≈ 3.2 inches

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6 0
3 years ago
259 Students go on a field trip. There are 19 vehicles, some vans and some buses.
Sunny_sXe [5.5K]

Answer:

12 vans

7 Buses

Step-by-step explanation:

I tried multiple versions but I finally got it right.

Since the buses can hold 25 students at a time I multiplied it by 7.

7 x 25 = 175

Then you'll need to find the remainder.

259-175 = 84

This number would be used to find the students going in the van

84/7= 12

So in total there would be 12 vans

and 7 buses

I hope this helps

5 0
3 years ago
An economist wants to predict the Gini of the US by Year. Select the answer choice that correctly interprets R-Squared. Group of
olga55 [171]

Answer:

0.451751 is the proportion of variability of Gini Coefficient explained by our least squares lines

Step-by-step explanation:

Given

R\ squared = 0.451751

To predict: Gini by year

Required

Interpret the R squared

In statistics, r squared measures the extent to which the variance of one variable explains the variance of the other variable.

In this question, the variable to predict is Gini:

From the list of options, (c) is correct

5 0
3 years ago
Could someone tell me what x=
Vesna [10]

Answer:

x=6

Step-by-step explanation:

5x-4=3x+8

solve for x

2x=12

x=6

3 0
4 years ago
Whats the area of the house and the porch?
My name is Ann [436]

Answer:

The answer is c. 875 square feet

Step-by-step explanation:

3 0
3 years ago
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