Answer: 3 054 in^2
Step-by-step explanation:
Sphere volume formula = 4/3 pi r^3
So... 4/3 pi 9^3
= 3 053.63 in^2
Answer: 18
Step-by-step explanation:
Add them all up
18+21+20+14+17=90
Divide by 5 since that is how many numbers there are
90/5=18
100 cg = 1 g & 1 g = 0.001 kg
2.4kg = 2400g
2400 X 100 = 240000cg
Answer:
B) ![153.86 meters^{2}](https://tex.z-dn.net/?f=153.86%20meters%5E%7B2%7D)
Step-by-step explanation:
The formula for the area of a circle is : ![\pi *radius^{2}](https://tex.z-dn.net/?f=%5Cpi%20%2Aradius%5E%7B2%7D)
The radius of a circle is the length from one side to the centre.
To work this out you would have to multiply pi by the radius of 7 squared, this gives you 153.94, however if using pi as in 3.14, then the answer is 153.86.
1) Multiply pi by 7 squared.
![\pi *7^{2} =153.86 meters^{2}](https://tex.z-dn.net/?f=%5Cpi%20%2A7%5E%7B2%7D%20%3D153.86%20meters%5E%7B2%7D)
Answer:
Yes that function does •h(x)=x^2/x^2-6x-27
Step-by-step explanation:
Yes that function does •h(x)=x^2/x^2-6x-27