Answer:
Its the 2nd and 4th one
Step-by-step explanation:
Answer:
1. 5.89×10^6
a= 5.89
b= 6
2. 5.21×10^-5
c= 5/21
c= -5
Step-by-step explanation:
Answer:
the first one
8x+5
Step-by-step explanation:
10x-2-2x+7= 8x+5
To find the maximum height, we must find the x value at which the maximum height occurs.
The maximum height occurs at x = 0 because that is where y is the largest.
When we plug x= 0 into the function that is given in the question, we get 630 ft.
Hope it helps!
Answer:
100 km/hour, or 16.67 km/minute
Step-by-step explanation:
