Step-by-step explanation:
75+54
129°
the answer is 129°
To calculate time at t= 2 minutes. We substitute at t = 2.
h = 10.5 + 6.5 sin(850t)
h = 10.5 + 6.5 sin (850 * 2)
h = 10.5 - 6.4012 = 4.1 feet
Hence at time t = 2, height = 4.1 feet.
It is biased because they surveyed people who were at a park, therefore they enjoy parks and would want more in the area
For it to double in value it would take 13 years and 4 months
7 gallons of gasoline=350 miles
1 gallon of gasoline=50 miles
0.02 gallons =1 mile
4.00×0.02=0.08 cents per mile
