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mars1129 [50]
3 years ago
14

Max makes a scale drawing of distance between salt lake city and Arizona. The distance between salt lake city and Arizona is 21

cm. If each 7 cm on the scale drawing equals 250 kilometers, how far apart are the salt lake city and Arizona.
Mathematics
1 answer:
Elena L [17]3 years ago
8 0
750 kilometers. 21 divided by 7 is 3. If 7 cm equals 250 km, then 7 × 3 = 250.
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B)The probability that someone who tests negative does not have the disease is 0.99999

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