Volume of a cylinder of radius r and heigth h is

Here h is 15 cm and r is 6 cm.
4d=56
d=14. Ad a result, Dorothy is 14 years old. Hope it help!
Answer:
f(x) = x + 3 and g(x)=
- 2 ( f - g )(7t)
I'm not sure, I just tried ma best :) !
About 102.5625... I think
The first 5 Multiples of 7<span> are 35, 70, 105, 140, 175
</span>The first 5<span> Multiples of </span>20<span> are: </span>20<span>, 40, 60, 80, 100
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