All categories

3 years ago

If you sleep for 9 h one night, what fractional part of a day did you spend sleeping?

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

7 0

Answer:

3/8 of the day

Step-by-step explanation:

A day is 24 hours

You spend 9 of them sleeping

The fraction you spend sleeping is

9/24

You can simplify the fraction by dividing the top and bottom by 3

9/3 = 3

24/3 = 8

3/8

You might be interested in

Im wasting my points pls answer

scoundrel [369]

Answer:

1 1/15

1 7/15

I think that the sister rode farther by 2/5

reason:

(the sister) 2/3 mile+4/5 mile=1 7/15

(you) 2/3 mile+2/5=1 1/15

1 7/15-1 1/15= 2/5(according to a website I used)

8 0

2 years ago

Which graph could represent y, the amount owed on a car loan, as regular payments are made each month, x?

olga2289 [7]

Answer: 2nd graph

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

8i-(12-4i)+7√-9<br><br> show work please

Tanya [424]

Answer:

33i - 12

Step-by-step explanation:

$8i - (12 - 4i) + 7 \sqrt{ - 9} \\ = 8i - 12 + 4i + 7 \sqrt{9 \times ( - 1)} \\ = 12i - 12 + 7 \times 3 \sqrt{ - 1} \\ = 12i - 12 + 21i \: \: ( \because \sqrt{ - 1} = i)\\ = 12i + 21i - 12 \\ \therefore \red{ \bold{8i - (12 - 4i) + 7 \sqrt{ - 9} }= \purple{ \bold{33i - 12}}}$

5 0

3 years ago

Mia’s cell phone plan: $15 a month plus free texts plus $2.50 per GB of high-speed data. Mia used 3.8 GB and sent 110 texts. How

SashulF [63]

I’m not sure but u multiply 2.5 by 3.8 to get amount she has to pay for GB. Since it free texts so 2.5 • 3.8 = $9.5 plus $15 which give $24.5
I could be wrong..

7 0

2 years ago

Read 2 more answers

Twenty-eight students reported how many email accounts they have. The dot plot below shows the data collected: A dot plot is sho

lisov135 [29]

I have attached a picture of the dot plot that you described. Each dot on the number line represents one answer. So, the number of dots above the number 4 tells us that there were 6 students who have 4 email accounts.

The answer is that <span>There are exactly 6 students with 4 email accounts.</span>

6 0

2 years ago