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Lapatulllka [165]
3 years ago
6

Leah flips three fair coins. What is the probability that she will land on 2 heads and 1 tail?

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
8 0

Answer:

b. 3/8

Step-by-step explanation:

There are 8 total outcomes on what the coin will land on. If you look at the image, you'll see that there are 3 outcomes for the coin landing on 2 heads and 1 tail.

HHT

HTH

THH

ozzi3 years ago
8 0

Answer:

\frac{3}{8}

Step-by-step explanation:

There are a total of 8 outcomes.

Out of the 8 outcomes, 3 outcomes are 2 heads and 1 tail.

HHT, HTH, THH

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a rectangular prism is 5 meters long, 17 meters wide, and 4 meters high. what is the surface area of the rectangular prism?
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The surface area of rectangular prism is 346 square meters.

Given the figure is rectangular prism.

We know that the surface area of rectangular prism with length L, width W and height H is = 2(LW+WH+LH)

Given that the length of prism = 5 m

Width of prism = 17 m

Height of prism = 4 m

So the total surface area of the rectangular prism is given by,

= 2 [5*17 + 17*4 + 4*5]

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= 2*173

= 346 square meters

Hence the surface area of rectangular prism is 346 square meters.

To know more about Rectangular Prism refer to:

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