Which of the following is true for the interval from 3-5 seconds

Option C

Step-by-step explanation:

The given function is: .

.

.

The average rate of change of this function on the interval t=3 to t=5 is given by:

Since the average rate of change is negative on the interval 3-5 seconds, it means the ball is moving downwards at an average rate of 48 feet per second.

The correct choice is C.

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)