Answer:
- 20
Step-by-step explanation:
Total Change in enrollment = - 60
Period of time at which change occurred = 3 years
Average change per year :
Total change in enrollment / period at which change occurred
= - 60 / 3
= - 20
Average change of - 20 enrollments per year
Answer:
The answer to your question is: 30 in
Step-by-step explanation:
Data
1 piece
Width = 4 in
Length = 6 in
2 piece
Width = 6 inches
Proportions
4 : 6 :: 6 : x
x = (6 x 6) / 4
x = 9
Perimeter = 2(base) + 2(height)
= 2(9) + 2(6)
= 18 + 12
= 30 in
The answer is 36! and never be afraid to ask for help :)
Answer:
How far is it from his grandparents house
Answer:
Her son mowed more of the yard than Ms. Jones did.
32 percent of the yard still needs to be mowed.
Step-by-step explanation:
Find the LGM of 1/4 and 3/7 - that is 28
1/4 to 7/28 and 3/7 to 12/28
3/7 is more than 1/4
Her son mowed 43% of the yard or 7/28 of the yard or 1/4 of the yard.
Ms. Jones mowed 25% of the yard or 12/28 of the yard or 3/7 of the yard.
Together they mowed 68% of the yard or 19/28 of the yard.
They still have 32% of the yard left to mow, or 9/28 of the yard left to mow.