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ratelena [41]
2 years ago
14

A street has parallel curbs 40 feet apart. A crosswalk bounded by two parallel stripes crosses the street at an angle. The lengt

h of the curb between the stripes is 15 feet and each stripe is 50 feet long. Find the distance, in feet, between the strip

Mathematics
1 answer:
andreev551 [17]2 years ago
6 0

Answer:

The distance, in feet, between the strip = 12 feet.

Step-by-step explanation:

From the figure attached in relation with the question, we can deduce that crosswalk is a parallelogram where

CD/AB = CE/AE

CD = 40

CE = 50

AE = 15

Let AB = x

50x = 15 × 40

X = 12

 The distance, in feet, between the strip is therefore 12 feet

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Answer:

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Step-by-step explanation:

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A gallup survey indicated that 72% of 18- to 29-year-olds, if given choice, would prefer to start their own business rather than
Neko [114]

Answer:

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Step-by-step explanation:

We are given that a Gallup survey indicated that 72% of 18- to 29-year-olds, if given choice, would prefer to start their own business rather than work for someone else.

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The above probability is calculated by looking at the value of x = 1.07 in the z table which has an area of 0.8577.

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Step-by-step explanation:


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