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ICE Princess25 [194]
2 years ago
5

Thanks to whoever can help me!

Mathematics
2 answers:
rodikova [14]2 years ago
8 0

Answer:

B) 9 1/2   C) 1 1/2

Step-by-step explanation:

alexandr1967 [171]2 years ago
6 0
2 1/2 .need 20 characters to post
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The number of miles Melody rides her bicycle, m, varies directly with the amount of time spent riding the bike, t. When Melody b
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the answer is A. m=7t     You get your answer by dividing 7 into m

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3 years ago
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An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 130lb and 1
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Answer: 0.4758

Step-by-step explanation:

Given : Mean : \mu=137\text{ lb}

Standard deviation : \sigma =28.9\text{ lb}

Also, the new population of pilots has normally distributed .

The formula to calculate the z-score :-

z=\dfrac{x-\mu}{\sigma}

For x=130 lb .

z=\dfrac{130-137}{28.9}=-0.2422145\approx-0.24

For x=171lb.

z=\dfrac{171-137}{28.9}=1.1764705\approx1.18

The p-value =P(-0.24

=0.8809999-0.4051651=0.4758348\approx0.4758348\approx0.4758

Hence, the required probability : 0.4758

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2 years ago
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The graph below shows the design for the front view of a doghouse that Jeremy plans to build. If each square on the graph repres
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Based on the graph, the total perimeter of the doghouse Jeremy plans to build s 28 feet (twenty-eight feet).

<h3>What is the perimeter?</h3>

This is the total distance of all the sides in a shape. Due to this, the general formula is:

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<h3>What is the perimeter of the doghouse?</h3>
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  • Vertical sides: 10 feet
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8+10+10= 28 feet.

Note: This question is incomplete because the graph is missing; here is the graph:

Learn more about perimeter in: brainly.com/question/6465134

#SPJ1

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1 year ago
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