Answer:
Step-by-step explanation:
Answer:560
Step-by-step explanation:
Let a be the number of students the school have last year
135% of a=756
135/100 x a=756
135a/100=756
Cross multiplying we get
135a=756 x100
135a=75600
Divide both sides by 135
135a/135=75600/135
a=560
Answer:

Step-by-step explanation:
Given
The attached plot
Required
The line of the best fit using
and 
We have:


Calculate slope (m)




The equation is then calculated using:


Expand


You did it right. 1.35 + 7.00 and you have the right answer. is that what you mean?
Answer:
the chance at getting 9 is 17% and then 50% for the coin
Step-by-step explanation: