Answer:
The correct answer is 2.912 cm.
Step-by-step explanation:
A company is designing a new cylindrical water bottle.
Volume of a cylinder is given by π × 
× h, where h is the height of the cylinder and r is the radius of the cylinder.
The volume of each bottle will be 211 
.
The height (h) of the water bottle be 7.9 cm.
Let the radius of the bottle be r cm.
∴ π × × h = 211 ; (π = 3.15)
⇒ × 24.885 = 211
⇒ r = 2.912
The radius of the water bottle is 2.912 cm.
Answer:
The change in degrees Fahrenheit for every change of one minute.
Step-by-step explanation:
Answer: Double the tax so that hes not a jerc
Step-by-step explanation:
Answer:
Im sorry but I ain't smart for this stuff
Step-by-step explanation:
lol
Answer:
Step-by-step explanation:
We have the conversion from polar coordinates to cartesian as
x =rcost and y = rsint where (r,t) are the polar coordinates
Also all trignometric functions are periodic with period = 2pi
Using this we find out
Thus we converted polar to rectangular coordinates.
Reverse would be
from (x,y) to (r,t) as
