11.5 x 3.2 = 36.8m
-36.8 meters change in elevation
Neither. A factor is when a number fits in to another number. For example, 6, 2, 12 and 1 are all factors of 12. A multiple again is when a number fits into a number but in a different way (2,4,6,8,10,12,14... are all multiples or 2)
24 and 36 both have common factors (12) which means that 12 is a factor of both of those numbers.
Step-by-step explanation:
the answer is in the image above
Answer:
D. 80
Step-by-step explanation:
We have the following function :
(I)
Where 
is the monthly fee for after - school care and preschool.
Where 
represents the number of hours spent in after - school care.
We know that the total monthly bill for one child was $750 ⇒
Using (I) we will find the value of the hours '''' that verifies the expression ⇒
⇒
We find that the value of the hours '''' is 80 hours.
The total number of hours the child spent in after - school care is D. 80
