Help please!!!!!!!!!!!
1 answer:
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The edible fruit=fruit-seed
alright
vsphere=4/3pir^3
so if the volume is 100
of the seed
find r
times both sides by 3/4
divide both sides by pi
cube root both sides
![\sqrt[3]{\frac{75}{\pi}}= r](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B75%7D%7B%5Cpi%7D%7D%3D%20r)
this is the seed radius
3 times of taht is the radius of the fruit
![3\sqrt[3]{\frac{75}{\pi}}](https://tex.z-dn.net/?f=3%5Csqrt%5B3%5D%7B%5Cfrac%7B75%7D%7B%5Cpi%7D%7D)
=radiusfruit
input into equation
use radius fruit for r
![V=\frac{4}{3}\pi (3\sqrt[3]{\frac{75}{\pi}})^3](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B4%7D%7B3%7D%5Cpi%20%283%5Csqrt%5B3%5D%7B%5Cfrac%7B75%7D%7B%5Cpi%7D%7D%29%5E3)
so the edible part is 2700-100=2600 cm³
alright
vsphere=4/3pir^3
so if the volume is 100
of the seed
find r
times both sides by 3/4
divide both sides by pi
cube root both sides
this is the seed radius
3 times of taht is the radius of the fruit
input into equation
use radius fruit for r
so the edible part is 2700-100=2600 cm³
Given:
Rita covered 1 mile in 15 minutes.
She covered 3 miles in 30 minutes.
To find:
The rate at which she is riding.
Solution:
Let y be the number of miles covered in x minutes.
Rita covered 1 mile in 15 minutes. So, the point is (15,1).
She covered 3 miles in 30 minutes. So, the point is (30,3).
Slope of the line:
Therefore, she is riding miles per minute.