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Anettt [7]
3 years ago
6

A parabolic mirror to be used in a

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
8 0
I’m sorry if I’m wrong I’d stay safe and let someone anwser tell u but I think 20
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What is 18/25 as a decimal
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Kevin plans to put concrete on a rectangular portion of his driveway. The portion is 10 feet long and 3 inches high. The price o
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We are given the dimensions 10 feet length and 3 inches height. The volume of the rectangular portion is equal to $72.59 / $98 per cubic yard that is equal to 0.74 cubic yard. This is equal to 19.98 cubic feet. This means the width of the portion is equal to 8 feet. 
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How many miles will your parents drive in 8 hours if they are traveling 65 mph?​
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3 years ago
If 1 ft = 1.894 x 10​ -4​miles, convert 20.0 inches to miles
Yakvenalex [24]

Answer:

3.1567 * 10^-4 miles

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1 ft = 1.894 * 10^-4 miles , so

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31.567 * 10^-5

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3 0
2 years ago
Kelly bought a computer that was 20% off the regular price of $1,060. If a 7% sales tax was added to the cost of the computer, w
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Answer: $ 1361.04

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Discount will be 1060 * 20% = 212

Sales price 1060 + 212 = 1272

Tax 7% = 89.04

Kelly paid 1272 + 89.04 = 1361.04

4 0
3 years ago
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