For the Jet one the answer should be 450 but its not on there
For this case we have the following function:
f (t) = -16t2 + 48t + 100
The average rate of change is:
(f (t2) - f (t1)) / (t2 - t1)
We have then:
For t1 = 3:
f (3) = -16 * (3) ^ 2 + 48 * (3) + 100
f (3) = 100
For t2 = 5:
f (5) = -16 * (5) ^ 2 + 48 * (5) + 100
f (5) = -60
Substituting values:
AVR = (-60 - 100) / (5 - 3)
AVR = -80
Answer:
The average rate of change of f (t) from t = 3 seconds to t = 5 seconds is -80 feet per second.
Answer:
Greater
Step-by-step explanation:
1 1/12 - 7/10 = 4/5
4/5 is greater than 1/2
Answer:
13/24
Step-by-step explanation:
Find the LCD of 8 and 3, which is 24.
Now, multiply both numerators so that the following fractions would be equal:
7/8 = x/24
1/3 = y/24
Our result is that
7/8=21/24
1/3 = 8/24
21/24 - 8/24 = 13/24
The problem is really asking 5/6 divides by 1/6. This yields 5. Hope this helps!<span />
