Answer:
108
Step-by-step explanation:
The volume of a shape is w*b*h
Let us say that x is the real height of the original hut,
therefore we can establish the equation:
5 : x = 1.5 : 8
5 / x = 1.5 / 8
Solving for x:
x = 5 * 8 / 1.5
x = 40 / 1.5
<span>x = 26.67 ft</span>
<span>Volume = 9 * PI = </span><span><span><span>28.2743338823
</span>
</span>
</span>
<span>Cone Volume = (<span>π<span> • r² •<span> h) ÷ 3
radius^2 = 3 * </span></span></span></span><span>28.274 / (PI * 15)</span>
radius^2 = <span>84.822 / </span><span><span><span>0.2094395102
</span>
</span>
</span>
<span>
<span>
<span>
radius^2 = 404.99</span></span></span>
radius^2 = 405
radius = 20.125
Source:
http://www.1728.org/volcone.htm
Answer: look it up 0-0
Step-by-step explanation:
I believe the answer should be 270.
You should replace the “d” in 30d with a nine because the “d” stands for how many days. The question said there are nine days so you would get this...
30x9=270 minutes in total
