Answer:
0
Step-by-step explanation:
|6| - |-6|
|6| = 6
- |-6| is |-6| which is 6 and then add the - so its -6
so now we have
6 - 6 = 0
Answer:
speed = 54.5 miles/hr
Step-by-step explanation:
speed = distance/time
distaance = 735.75
time = 7 + 6.5 = 13.5
speed = 735.75 / 13.5
speed = 54.5 miles/hr
1g = 1,000mg
0.5g = 0.5 · 1,000mg = 500mg
Answer:12
Step-by-step explanation:
12w
Answer:
Step-by-step explanation:
We have been given that a polynomial function 
models the motion of a roller coaster. Every root of the polynomial represent when the roller coaster is at the ground level.
In order to find all the potential values of x when roller coaster is at the ground level, we find the zeroes of the polynomial by factoring it as shown below:
The zeroes of this polynomial occur when either or 
.
The equation have no real solutions. Therefore, the only time when the roller coaster is at the ground is at
