220 miles in 4 h = 55 mph multiply this by 5280 to get feet per hour then divide this by 60 to get ft/min
Answer:
period = 2
Step-by-step explanation:
The period is the measure of 1 complete cycle of the wave
The wave enters at x = 0 , y = - 0.5
After 1 cycle the wave is at x = 2, y = - 0.5
period = 2 - 0 = 2
Tan^-1 (tan x) = 42/25
x=tan^-1 42/25
x= 59.237 degrees.
The answer should be n= 1500
Answer:
15
Step-by-step explanation:
(400-250) divided by 9.5
