Answer:
776 times
Step-by-step explanation:
- Find out how far a mile is in inches -> 1 mile = 63360 inches.
- Find out the circumference of the wheel (how far it will travel per revolution) C = πd = 26π = 81.68 inches.
- Divide the total distance by how far we go each revolution: 63360/ 81.68 = 775.71 revolutions.
- Therefore to the nearest revolution, the wheel turns 776 times.
Answer: your answer should be 10.5130
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
use calculator next time
-2.5(1-2n)-1.5n
=-2.5+5n-1.5n
=-2.5+3.5n
Answer: B. -2.5+3.5n