Answer:
Radius: 22 Circumference: 138.23
Step-by-step explanation:
The radius is half of the diameter so 44/2 is 22.
The circumference can be found by 2*pi*r or pi*d.
or 
Answer:
C
Step-by-step explanation:
Rounding can make a long number that might be confusing short and easy to understand. D sounds like the right answer but actually rounding isn't the most accurate. Using a fraction is.
Answer:
So Priya need 
cups of raspberries for the whole cake.
Step-by-step explanation:
Given data;
cups of raspberries which is enough for 
of the cake.
For making of the cake need 
cups of raspberries.
For making 
cake need 
cups of raspberries.
For making cake need 
cups of raspberries.
∴ Priya need cups of raspberries for the whole cake.
Here, we want to express the given fraction as a decimal by the use of long division
We start by writing the long division sign
We place 5 on the left hand side outside and place 4 inside the long division sign
Now, as we know, 4 cannot divide 5 wholly as it is less than 5
We simply add a 0 at the top of the long division symbol, with a decimal point after it.
Concurrently, we place a zero after 4
Hence we have 40 inside the long division
Then we can divide 40 by 5 to get 8
The 8 now comes after the decimal point
Hence, our answer is 0.8
Pictorally, we can have the representation as follows;
