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nirvana33 [79]
3 years ago
12

James used the airport people-mover to get between terminals. He moved 6600 feet in 2 minutes. After 3 minutes, he had moved 990

0 feet. The unit rate is measured in feet per minute. What is the constant of proportionality? O A. 1100 O B. 6600 O C. 3300 O D. 2200 HINT SUBMIT​
Mathematics
2 answers:
Musya8 [376]3 years ago
8 0

Answer/Step-by-step explanation:

Rate of change = y/x

<u>9,900 - 6,600  </u>            =    <u>3,300  </u>

       3 - 2                      =        1

So, the unit rate of change is 3,300.

Anastasy [175]3 years ago
7 0

Answer: C. 3,300 feet per minute

Step-by-step explanation:

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