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3 years ago

What is the result of converting 14 in into centimeters

Mathematics

1 answer:

AVprozaik [17]3 years ago

6 0

Answer:

35.56

Step-by-step explanation:

1 in=2.54 cm.

14*2.54=35.56.

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D=6cm<br> h=8cm<br> volume of a cylinder?

tester [92]

Answer:

226.224 cm^3

Step-by-step explanation:

Formula :

$\pi r ^{2} h$

Pi = 3.142

$\pi \times 3 ^{2} \times 8$

$= 226.224cm ^{3}$

7 0

2 years ago

Which of the following is the best approximation of the area of a circle whose diameter is 14 feet?

Ray Of Light [21]

Area of a circle is pi x r^2

R = d/2 = 14.2 = 7

Area = 3.14 x 7^2
Area = 3.14 x 49
Area = 153.86 round to 154

Answer is 154 square feet.

8 0

4 years ago

mr.shu wants to hire one one of the two carpet companies to install carpeting in his basement. Is he more likely to hire Country

poizon [28]

Is that the whole question? It does not specify, so that means there is a 50/50 chance for either.

6 0

3 years ago

You have won the lottery and will receive 20 annual payments of $10,000 starting today. If you can invest these payments at 8.5%

xxTIMURxx [149]

Answer:

$102,677.20

Step-by-step explanation:

The present value of an annuity due is determined by the following expression:

$PV = P+P*(\frac{1-(1+r)^{-n+1}}{r})$

Where 'P' is the amount of each payment received, 'r' is the interest rate on the investment and 'n' is the number of yearly payments.

With 20 annual payments of $10,000 at a rate of 8.5%, the present value is:

$PV = 10,000+10,000*(\frac{1-(1+0.085)^{-20+1}}{0.085})\\PV = 10,000+ 10,000*(9.26772)\\PV=\$102,677.20$

The present value of your winnings is $102,677.20.

8 0

3 years ago

Simplify (-9p+7)-(-9p+3)

Dennis_Churaev [7]

$\tt{}( - 9p + 7) - (9p + 3)$

$\tt{} - 9p - 7 + 9p + 3$

$\tt{}7 - 3$

$\tt{}4$

4 0

3 years ago