Ask question

Ask question

All categories

4 years ago

7

Sarah baby-sat 7 times as many hours during summer break as she did during spring break. She baby-sat a total of 56 hours during

both breaks. How many hours did Sarah baby-sit during spring break?

2 answers:

lozanna [386]4 years ago

8 0

Answer:

your answer will be 8

Step-by-step explanation:

8x7 is 56

kotykmax [81]4 years ago

3 0

I wanna say the answer could be 8

You might be interested in

Negative 12 minus negative 13

mrs_skeptik [129]

Answer:

jflsnfjclewndlsfjnenqwpcpoop

Step-by-step explanation:

Hehe

8 0

3 years ago

Read 2 more answers

A family has two children. If B represents a boy and G represents a girl, the set of outcomes for the possible genders of the ch

olga_2 [115]

To determine the probability, the formula is by number of successful outcomes divided by number of possible outcomes. The number of possible outcomes in this problem is 4.

So to compute the probability distribution:

The number of times that 0 G appeared is 0.25 which is represented by BB which is 1/4.
The number of times that 1 G appeared is .5 which is represented by BG and GB which is 2/4.
The number of times that 2 G appeared is .25 which is represented by GG which is 1/4.

The probability distribution will look like this:
X Px(x)
0 .25
1 .5
2 .25

8 0

3 years ago

Read 2 more answers

If 45% of a number n is 225 what is 75% of n

Tpy6a [65]

75% of n is 375.

Step-by-step explanation:

Given,

45% of a number n = 225

We will find n first.

$\frac{45}{100}n=225\\0.45n=225$

Dividing both sides by 0.45

$\frac{0.45n}{0.45}=\frac{225}{0.45}\\n=500$

Now we have to find 75% of n.

75% of n = $\frac{75}{100}*500=75*5$

75% of n = 375

75% of n is 375.

Keywords: percentage, division

Learn more about percentages at:

#LearnwithBrainly

4 0

3 years ago

What percent of 40 is 80?

antiseptic1488 [7]

Answer:

200% i think

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

PLEASE HURRY AND GET THE ANSWER CORRECT I WILL MARK BRAINLIST

Svetlanka [38]

Answer:

$\cfrac{\frac{3}{8} }{\frac{1}{-7} } =\cfrac{3}{8} \times -\cfrac{7}{1}$

$=\cfrac{-21}{8}$

$=-2\cfrac{5}{8}$

Hope this helps u! :)

5 0

2 years ago