Answer:
It would be 9,738.54
Step-by-step explanation: For starters, V= r^2(3.14)h
Make things easier by changing 20 1/2 to 20.5)) and 1 1/2 to 1.2))
Now multiply them to get your diameter. 20.5 * 1.20= 24.6.
You now have a diameter of 24.6. Now, divide 24.6 by 2 to get your radius. So, now you have a radius of 12.3. All you have to do now is plug in your numbers.
V= r^2(3.14)h V= (12.3)^2 (3.14) 20.5
you should get 9738.5373, but rounding by the hundredths place gets you 9738.54
Do well on your tests guys!
Answer:
30 feet.
Step-by-step explanation:
5/radio tower=5.5/33
radio tower= (33x5)/5.5
radio tower= 30 feet
Answer:
$39,104
Step-by-step explanation:
4% as a decimal is 0.04.
Multiply 0.04 by 37,600
37,600×0.04= 1,504
Add 1,504 to 37,600
37600+1504=39,104
You can get the app Air Math I have the app and it helps a lot
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