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2 years ago

6

Mohamad spends $4 a week on comic books. How much LESS money will he have in 4 weeks from NOW? How much MORE money did Mohamad h

ave in 2 weeks ago?

1 answer:

Zepler [3.9K]2 years ago

4 0

Answer:

8

Step-by-step explanation:

So, $4x4weeks= 16

4x2=8

So he had 8 MORE money than in 4 weeks

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alex41 [277]

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3.) 6/10
4.) 73/100
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4 0

3 years ago

Find the prime factorization of 24. Make sure to show all of your work.

miss Akunina [59]

Answer:

2^3*3

Step-by-step explanation:

So the prime factorization of 24 is 24 = 2 · 2 · 2 · 3 = 23 · 3.

6 0

3 years ago

Read 2 more answers

What is 103/143 as a decimal

Ann [662]

It's 0.720. you just divide 103 and 143 and get the first three numbers

5 0

3 years ago

Question 3 (5 points)

luda_lava [24]

Answer:

width = 26 inches

Step-by-step explanation:

perimeter of a rectangle= p

p= 2*L+ 2*w

L= length

w= width

The statement tell us:

L= 10+w

p=124

124=2*(10+w) +2*w

124= 20+2w+2w

124-20=4w

w=104/4

w=26 =width

6 0

3 years ago

A time for the 100 meter sprint of 14.9 seconds at a school where the mean time for the 100 meter sprint is 17.6 seconds and the

kirza4 [7]

Answer:

Z-score = -1.285

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 17.6 seconds

Standard Deviation, σ = 2.1 seconds

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

For x = 14.9, we have:

$z_{score} = \displaystyle\frac{14.9-17.6}{2.1} = -1.285$

A z-score to be unusual if its z-score is less than -2.00 or greater than 2.00.

Thus, the z-score is not unusual as it lies in the range [-2.00, 2.00]

6 0

3 years ago