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3 years ago

How do you find the total surface area of a cuboid?

Mathematics

1 answer:

Ann [662]3 years ago

5 0

Answer: you multiply then add.

Step-by-step explanation:

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How many minutes are there in 4 and a half hours?

Annette [7]

$1 \ hour=60 \ minutes \\\\ a \ half \ an \ hour = \frac{1 \ hour}{2}=\frac{60min}{2}=30 minutes \\\\ 4 \ hurs \ and \ a half = 4*60+30= \\\\ =240+30=\\\\ =\boxed{270}$

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3 years ago

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How many tens make 100

zheka24 [161]

Answer:

Step-by-step explanation:

10+10+10+10+10+10+10+10+10+10=100

7 0

3 years ago

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What are the dimensions of the outside rectangle?

Inessa [10]

Outer Square perimeter minus inside perimeter equals outside square perimeter

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3 years ago

X + 4 = 11

mojhsa [17]

Answer:

A. Subtraction

B. Subtraction

C. x+4=11

-4 -4

D. x=7

Step-by-step explanation:

3 0

2 years ago

A well know Statistical Institution claims that the average College tuition for a law degree costs at least thirty five thousand

kirill [66]

Step-by-step explanation:

Below are the null and alternative Hypothesis,

Null Hypothesis, H0: μ = 35000

Alternative Hypothesis, Ha: μ < 35000

Test statistic,

z = (xbar - mu)/(sigma/sqrt(n))

z = (33450 - 35000)/(5978/sqrt(50))

z = -1.83

P-value Approach

P-value = 0.0336

As P-value >= 0.02, fail to reject null hypothesis.

There is not sufficient evidence to conclude that the average College tuition for a law degree costs at least thirty five thousand dollars.

4 0

3 years ago