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Setler79 [48]
3 years ago
15

How many 2 inch cubes are needed to completely fill a cubic box of edges 4 inches long?

Mathematics
1 answer:
HACTEHA [7]3 years ago
8 0

4 2 inch cubes are needed to fill the cubic box

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A realty company looks at a recent sample of houses that have sold On testing the nul hypothesis that 57% of the houses take mor
Murrr4er [49]

Answer:

The correct option is: If 57% of the houses take more than three months to sell, there is a 2 6% chance that a random sample proportion would be as high as or higher than the one they obtained

Step-by-step explanation:

Consider the provided information.

The Null hypotheses is 57%,

H_0: \mu=0.57\\H_a: \mu>0.57

P-value is given as 0.026

Here P value represents the probability.

0.026 can be written as: 2.6%

Thus the conclusion is:

If 57% of the houses take more than three months to sell, there is a 2 6% chance that a random sample proportion would be as high as or higher than the one they obtained.

Hence, the correct option is: If 57% of the houses take more than three months to sell, there is a 2 6% chance that a random sample proportion would be as high as or higher than the one they obtained

7 0
2 years ago
Show that 1 2/3 + 2 3/4 = 4 5/12
lozanna [386]
2/3x4 =8/12
3/4x3 =9/12

8/12+9/12=17/12
17/12=1 5/12

1+2+1 5/12 = 4 5/12
5 0
2 years ago
A truck driver transported 748 boxes of goods at the first time. And the number of boxes of goods at the second time decreased t
dedylja [7]

Answer: 25% decrease in number of boxes of goods

Step-by-step explanation:

If you want to find a percent of a number you turn the percent into a decimal

Example:

Step 1

25% of 748

Step 2

0.25*748=561

8 0
2 years ago
Mary's team scores 18 points in the first half and 7 points in the second half. Mary scored a total of 5 points. What fraction o
jek_recluse [69]

Answer:

.2 <em>or </em>1/5

Step-by-step explanation:

First, calculate the total points by adding the two half's totals together.

7 + 18 = 25

Now, divide the number of points Mary scored by the total.

5 / 25 = 1/5

7 0
3 years ago
What does this number apply to??
topjm [15]

Hey there!

The opposite of the square root of 25 is -5, and this is an <u>integer and a rational number and a real number.</u>

<u></u>

Hope it helps and have a great day!

4 0
2 years ago
Read 2 more answers
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