1/5 of 25 is 5 people
Subtract 25 - 5 to equal 20 people that did not pre-order
Hope this helps!! :)
Answer:
-363
Step-by-step explanation:
42-27*5
42-405
Answer: -363
Average rate of change of f(x) from x = 1 to x = 4 represents the average speed with which the water is falling between the first second and the fourth second.
Answer: f(x)=200•(0.85)^x
Step-by-step explanation:
C(t) is the actual value of the function at time t
Co is the initial value of C at t=0
r is the decaying rate, expressed in decimal
Depreciation is often modeled as an exponential decay function. Since Jim bought a skateboard for Co=$200, its value will depreciate by r=15% = 0.15 each year since buying it.
Answer:
22
Step-by-step explanation: