2 years ago

Scientists say we should sleep 3/8 of a day.How about many hours is this

Mathematics

1 answer:

meriva2 years ago

7 0

9 hours because 8 x 3 = 24 and 3 x 3 = 9

You might be interested in

A triangle has vertices (-1, 2), (3, 1), and (7.2). What is the approximate perimeter of the triangle? Round your answer to the

Inessa [10]

Answer

16.25

Step-by-step explanation: To The Nearest Hundredth

(-1, 2), (3, 1)

√17

(3, 1), (7, 2)

√17

(3, 1), (7, 2)

√8

So our answer is =

8 + √17 + √17 = 16.25

hope it works for you!

7 0

3 years ago

I need help how do i do this

Anarel [89]

Answer:

no geniune idea

Step-by-step explanation:

7 0

3 years ago

A new washing machine uses 45% less water than an older

enot [183]

Answer:The family will use 792 gallons of water in the new washing machine

Step-by-step explanation:

1440 X 0.55=792

100-45=55

5 0

2 years ago

Evaluate the expression when a = 3,6 = 2 and C=-1. (a + b)(6-0)

ivann1987 [24]

3+2 times (6) equals 48

3 0

3 years ago

95 = -5(4a+5)+10 multi-step equations. Solve for a

Wewaii [24]

Answer: a = 5.5

Step-by-step explanation:

95 = -20a - 25 + 10

95 = -20a - 15

-20a = 110

a = 5.5

6 0

2 years ago