9/63 = 1/7 = 13/x
13 students jog 91 laps.
Answer:
A. Every minute, 2/3 of a gallon is drained, so the rate of change would be -2/3
B. It would take 7.5 minutes to drain the tank
Answer:
yeah it's true
Step-by-step explanation:
- regular polygon have all equal side and all equal angle
- IRREGULAR polygon have atleast one unequal side and one unequal angle
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