Answer:
The unit rate is
Step-by-step explanation:
Given : Kenny reads page in
min.
To find : What is Kenny's unit rate?
Solution :
Kenny reads page in
minute
This can be written as,
Divide both side by
The unit rate is
A student wants to conduct an investigation to find out how much heat energy a 100-gram rock can transfer to water. He has the r
1 answer:
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Answer:
Sophia now has 39 cents.
Step-by-step explanation:
One quarter = 25 cents
Since Sophia had 64 cents until she spent 25 cents (1 quarter).
So we subtract 25 cents from 64 cents.
Therefore, Sophia now has 39 cents.
No, the product is not valid. The number of columns of 
(five) should match the number of rows of 
(four).
Answer:
36π
Step-by-step explanation:
The area of a circle is given as:
where r = radius of the circle
The area of a sector of a circle is given as:
where α = central angle in radians
Since is the area of a circle, A, this implies that:
A circle has a sector with area 33 pi and a central angle of 11/6 pi radians.
Therefore, the area of the circle, A, is:
The area of the circle is 36π.