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4 years ago

HELP PLZSSSSS What is the surface area of the rectangular prism it has 16with

Mathematics

2 answers:

goldfiish [28.3K]4 years ago

7 0

To find the answer, we first need to understand what a rectangular prism is formed by rectangles(as shown in the picture).

We can then find the surface area by finding the area of these rectangles

The area of the base and top:

16x4x2

=128m^2

The area of the side surfaces(note they are formed by two shapes of rectangles):

4x16x2 + 4x4x2

=128+32

=160m^2

In total:

128+32+128

=288

Therefore the answer is 288m^2

Hope it helps!

AlladinOne [14]4 years ago

3 0

The answer for your question is S = 288 m2

1.) Just use the Surface area of a rectangular prism to find the answer!

Hope this Helps :D

Mark Brainliest Please!!

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4 years ago

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Answer:

The pvalue of the test is 0.0001 < 0.02, which means that we reject the null hypothesis and accept the alternate hypohteis that the proportion of all children in the United States who currently live with at least one grandparent is higher than 11%.

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0.11 is tested at the null hypothesis:

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Suppose that in a recent sample of 1550 children, 214 were found to be living with at least one grandparent.

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