46, 16 is a little less than 1/2 of 34, so and 46 is a little less than 1/2 of 100.
Let wind speed = x mph
when she rode 2 miles against the wind we have:-
speed = distance / time so
20 - x = 2 / t -------(1) where t is the time she took.
when riding with the wind we have
20 + x = 3 / t--------(2) adding equations (1) and (2):-
40 = 2/t + 3/t
40 = 5/t
t = 5/40 = 1/8 hr
x = 20 - 2 / 1/8 = 20 - 16 = 4
Wind speed was 4 mph Answer
Answer: 106.63 feet
Step-by-step explanation: how this helps :)
Answer:
7-3n
Step-by-step explanation:
Im pretty sure this is the right answer
