From a collection of 52 store customers, 3 are to be chosen to receive a special gift. How many groups of 3 customers are possib
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The exponential equation (in thousands) is:
plug in t=3 yrs, and solve for 'r'.
Find value of car when t = 10
plug in t=3 yrs, and solve for 'r'.
Find value of car when t = 10
The first evening she received x calls.
The second evening she received 7 fewer calls than the first evening, so she received x-7 calls.
The third evening she received 3 times as many calls as the first evening, so she received 3x calls.
Over the three evenings she received 73 calls altogether.
The first evening she received 16 calls, the second evening she received 9 calls, the third evening she received 48 calls.
The second evening she received 7 fewer calls than the first evening, so she received x-7 calls.
The third evening she received 3 times as many calls as the first evening, so she received 3x calls.
Over the three evenings she received 73 calls altogether.
The first evening she received 16 calls, the second evening she received 9 calls, the third evening she received 48 calls.