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kvv77 [185]
3 years ago
5

What is the surface area of this right rectangular prism with dimensions of 4 centimeters by 4 centimeters by 6 centimeters?

Mathematics
1 answer:
vesna_86 [32]3 years ago
5 0
A = 2(WL + HL + HW)
A = 2(4*4 + 6*4 + 6*4)A = 2(16 +24 +24)
A =2(64)
A=128CM

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3 years ago
The manager of a grocery store has taken a random sample of 100 customers. The average length of time it took the customers in t
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Answer:

The test statistic is c. 2.00

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Step-by-step explanation:

We want to test to determine whether or not the mean waiting time of all customers is significantly different than 3 minutes.

This means that the mean and the alternate hypothesis are:

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3 tested at the null hypothesis

This means that \mu = 3

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The population standard deviation is known at 0.5 minutes.

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The p-value is

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At the 5% level

0.0456 < 0.05, which means that the null hypothesis is rejected.

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3 years ago
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Step-by-step explanation:

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3 years ago
What is the answer of 12x - 6 = 54
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Answer:

x = 5

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7 0
1 year ago
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