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Paul [167]
2 years ago
10

Find the surface area and volume of the figure. Round to the nearest tenth.

Mathematics
1 answer:
Usimov [2.4K]2 years ago
7 0

Answer:

SA=64

V=28

Step-by-step explanation:

formula for SA: 2(lw+hw+lh)

formula for volume: l*w*h

where

l-(length)=2

w-(width)=2

h-(height)=7

lets solve for SA first:

2(2*2+2*7+2*7)

2(4+14+14)

2(32)

64

SA=64

now lets solve 4 volume

v=lwh

v=2*2*7

v=28

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Answer:

Step-by-step explanation:

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The decision rule is to reject H0: μd ≥ μn If 0.10 > p value

Since the population standard deviations are known, we would use the formula to determine the test statistic(z score)

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From the information given,

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2 years ago
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Answer:

The correct answer is:

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