Answer:
Two distinct roots means two real solutions for x (the parabola needs to cross the x-axis twice)
Step-by-step explanation:
Answer:
total distance= 12000+12000=24000
total time = 5+6=11
average speed of plane= 24000/11
Answer:
10
Step-by-step explanation:
Answer:
The monthly expense is $244.16
Step-by-step explanation:
Given:
automobile insurance= $400
health insurance = $140
life insurance = $450
To find:
The monthly expense =?
Solution:
The automobile insurance is Semiannual premium . so it is paid twice a year
So for a year the total automobile insurance paid is =
= $800
The health insurance is monthly premium. it is paid for all 12 months.
Thus the health insure for a year is =
= $1680
The life insurance is annual premium. so it is paid once in a year
So for a year the life insurance paid is = $450.
The total expense for a year = 800+ 1680 + 450 = 2930
Then for one month the expense will be =
= $244.16
Answer:
The answer is x=6
Step-by-step explanation:
x=6 is the answer
Hope this helped!