Answer:
Step-by-step explanation:
25(w+10) + 13.5(w +10)
Answer:
see explanation
Step-by-step explanation:
1 revolution is equivalent to the circumference of the wheel
1 revolution = πd ( d is the diameter )
= 70π cm
50 revolutions = 70π × 50 = 3500π cm = 35π m ≈ 110m ( nearest metre )
-31/8 equalss -3.88 so -3.88 > -3.92