Answer:
<h2>
The instantaneous rate of change C(x) is 71570</h2>
Step-by-step explanation:
Given the function
To get the instantaneous rate of change with respect to x, when x= 100
we have to substitute x= 100 in the given function and solve.
we have
What grade are you in? I'm sorry but I can't help you because I don't know how to do that :(
Answer: Expected value is -4.48.
Step-by-step explanation:
Since we have given that
Cost of ticket for a raffle = $7
Number of tickets sold = 640
Amount winner wins = $1600
So, we need to find the expected value.
So, it becomes,
Hence, Expected value is -4.48.