Answer:
Here is the graph I made, starting from (-3,1) to (-2,-1) it goes down 2 units and over 1 unit.
Initial population size: 0 years
t=0
P(t) =

P(t) = 280 x 1
P(t) = 280
Initial size: 280
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Function represents growth because there are
no negatives and
no fractional values.-----------------------------------------------
Answer:
(4,0)
Step-by-step explanation:
Graph the equations and locate the intersection.
Answer:
75% of college students exceed 6.63 minutes when trying to find a parking spot.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 10 minutes
Standard Deviation, σ = 5 minutes
We are given that the distribution of time for parking is a bell shaped distribution that is a normal distribution.
Formula:

P(X < x) = 0.25
We have to find the value of x such that the probability is 0.25.
P(X < x)
Calculation the value from standard normal z table, we have,

Hence, 75% of college students exceed 6.63 minutes when trying to find a parking spot.