Maria is draining her swimming pool. The depth of the water in the pool changes by −3/4 foot every hour.The depth of the water w as 5 feet when she started draining. What is the depth of the water after 5 hours?
1 answer:
Answer: 1 1/4feet
Step-by-step explanation:
From the question, we are informed that the depth of the water in the pool changes by −3/4 foot every hour and that the depth of the water was 5 feet when she started draining.
The depth of the water after 5 hours will be:
= 5 - 3/4(5)
= 5 - 15/4
= 5 - 3 3/4
= 1 1/4 feet
You might be interested in
Answer:
4×4÷4+4=4
(4×4+4)÷4=5
4+4-4÷4=7
Answer:
3x>12 2x/3 ≤ 6
3x>12, x = 4 2x/3, x = 2 ≤ 6
$23.58 divided by 12 = $1.965
Answer:
D.
Step-by-step explanation:
48 teachers 30 w 18 m
5/8=30
3/8=x
5/8 x =3/8 30
remove 8 from both sides
5x=90
x=18
