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Troyanec [42]
3 years ago
7

A map uses a scale of 1 in. : 20 mi. If the distance between two cities on the map is 1.5

Mathematics
1 answer:
IceJOKER [234]3 years ago
5 0

So we know 1 in on a map is 20 miles in real life (irl).

So we can multiply whatever distance on the map, by 20:

1.5 * 20 = 30 miles.

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3 years ago
When a man observed a sobriety checkpoint conducted by a police​ department, he saw 671671 drivers were screened and 77 were arr
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Answer:

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From Probability Theorem,

P(W)+P(\overline W)=1\\Since \: P(W)=0.01043\\0.01043+P(\overline W)=1\\P(\overline W)=1-0.01043\\=0.98957

8 0
3 years ago
What is the approximate circumference of a circle with a radius of 30 inches? Use π ≈ 3.14.
stich3 [128]
Given:
radius = 30 inches

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Answer: the mean is 25

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