Answer:
42.5
Step-by-step explanation:
When you do the bottom corners, it 2x2 divided 2 then you do 2x2, then 5x2 divided by 2 you do 3.5x9.0 when you add all of them up you get 42.5.
Answer:
a study of the popularity of a particular music genre, with a small standard deviation about the mean
a study with a significantly larger than expected standard deviation about the sample mean
Step-by-step explanation:
Answer:
No solution
Step-by-step explanation:
The question is unsolvable so theres no solution.
3(x+2)+4(3+x)-3=7x
3x + 6 + 12 + 4x -3 = 7x
7x + 15 = 7x
7x - 7x + 15 = 7x - 7x
15 = 0
Answer:12
Step-by-step explanation:
Given
Each coin roll can hold 40 quarters
There are a total of 479 quarters
So, no of coin roll 

As no of coin rolls cannot be in decimal
there are 12 coin rolls