On a particular day, the wind added 4 miles per hour to Alfonso's rate when he was cycling with the wind and subtracted 4 miles per hour from his rate on his return trip. Alfonso found that in the same amount of time he could cycle 57 miles with the wind, he could go only 33 miles against the wind.What is his normal bicycling speed with no wind?
Answer:
Step-by-step explanation:
The answer is 1 in because you have to work backwards and do:
1.32/1.1
And the you have to divide that answer by
1.2
When doing so you get an answer of 1
Answer:
314
Step-by-step explanation:
A=4πr^2
A= (4)(3.14)(5)^2
A=314