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3 years ago

John flips a fair coin 40 times. How many times can he expect heads to appear?

1 answer:

8 0

The answer is 20, since it’s heads and tails you have a half and half chance, therefore you divide 40 in half and get 20

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What is the volume? Find the volume?

yulyashka [42]

V≈565.49 Step-by-step explanation:

the formula for volume is PI x Raadius squared x Highth

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2 years ago

How many times can 4 go into 75

Arisa [49]

Answer:

solve using long division.

75/4

what is the largest whole number smaller than 75 that 4 can go into?

72.

how many times can 4 go into 72?

18.

so then subtract 72 from 75 to get 3.

the new equation is

3/4

how many times can 3 go into 4?

0.75 times.

so add the 2 answers to get

18.75

4 can go into 75 18.75 times.

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3 years ago

Read 2 more answers

Please help with this problem picture will be posted A.S.A.P.

balu736 [363]

I would say B but I can't see the question very well.

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3 years ago

Someone pls help me I turn this in today the answer is there I just need to show work pls help me

dolphi86 [110]

Hello and Good Morning/Afternoon

Let's tale this problem step-by-step:

What does the problem want:

$\hookrightarrow \text{the unemployment compensation}$

Employment compensation =55% of the average of the last 26-week salary

$\hookrightarrow \text{Average of Natalia's salary} = (\text{all the salaries added up}) / (\text{number of weeks})\\\hookrightarrow \text{Average of Natalia's salary} = 18940 / 26 = 728.46 \text{ (Rounded down)}$

⇒ 55% of that average

$\hookrightarrow \frac{55}{100} *728.46 = 400.65$

Answer: $400.65

Hope that helps!

#LearnwithBrainly

5 0

1 year ago

A student who correctly answered 60 questions a test received a score of 75%. How many questions were on the test

Iteru [2.4K]

It would be 45 you take 60 x 75%

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3 years ago