B) 60-15/4-1=45/3=15 miles per hour
c) 60-30/4-2=30/2=15 miles per hour
The turning point is just the minimum/maximum so the coordinates are (-3,1) which you find from the expression of (x+3)³ + 1
Answer:
14.94
Step-by-step explanation:
25/30 = 83.333
.30x83 = 24.9
.60 x 24.9 = 14.94
Answer:
The slope of the ramp is 1.
Step-by-step explanation:
See the diagram attached.
Here, AC = 15 ft. and ED = 5 ft. while AE = 10 ft.
Then, EC = (15 - 10) = 5 ft.
Now, considering the right triangle Δ EDC, if is the inclination of the ramp, then
Hence,
Therefore, the slope of the ramp is 1. (Answer)