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pav-90 [236]
3 years ago
10

Please help!!!!! Compute the surface area to volume ratio of a cylindrical can that is 6 inches tall and has a radius of 4 inche

s. SURFACE AREA OF A CYLINDER: 2πr² + 2πrh VOLUME OF A CYLINDER: V = πr²h *Ratio should be reduced in lowest terms*
A. 5 to 6

B. 80 to 96

C. 251 to 301

D. 1.2 to 1
Mathematics
1 answer:
Ymorist [56]3 years ago
3 0
The answer is c because 2*3.14*4^2 is 100.48 and then u do 2*3.14*4*6 is 150.72 then when u get your answers for those problems u add it up and your answer is 251.2
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The length of a rectangle is 3 times twice the width. The perimeter is 36. What are the side lengths?
Svetllana [295]

Answer & Explanation:

For this question, you need to figure out the length and the width because the area is directly related to them (A = l*w).

What we do know is that the perimeter is 36 inches. Since the perimeter is equal to P = 2l + 2w, we can say:

P = 36 = 2(3 + 2w) + 2(w), where the length l is 3 + 2w

Solve for w first, then solve for l. Use these values to find the area.

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8 0
2 years ago
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nasty-shy [4]
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5 0
4 years ago
A computer is bought for $1,200 and a deposit of $300 is paid. The outstanding balance, plus 10% interest on the balance must be
irina1246 [14]
Computer= $1200

You: makes $300 deposit


Computer= $900

You pay 10 percent interest and pay 4 quarterly installments.

*This means that you pay 4 times in a year. You pay once every 3 months + interest. So basically you pay will need to pay four times in one year to fully pay back your debt.

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You would pay $236.36 per every 3 months

Paying off $900 on 10% interest would mean that you pay a total of $945.45 in the time frame of a year (4 quarterly installments).
4 0
3 years ago
Graph the function<br> Y=2x+7
Artist 52 [7]
The slope is 2
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I used the desmos graphing calc

8 0
3 years ago
Rewrite 118 as a fraction in lowest terms.
Gnom [1K]
Last choice 1 9/50

118/100 =

(2 × 59)/(22 × 52) =

((2 × 59) ÷ 2) / ((22 × 52) ÷ 2) =

59/(2 × 52) =

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Then

59 ÷ 50 = 1 and remainder = 9 =>

59 = 1 × 50 + 9 =>

59/50 =

(1 × 50 + 9) / 50 =

1 + 9/50 =

1 9/50
3 0
3 years ago
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