Answer:
substitute for v, when v = -2.9
Step-by-step explanation:

subtract 13.1 on both sides.

divide by 5.2 to isolate v


substitute for v



Answer:
a) The fixed cost is $1350.
b) Total variable cost is $6000.
Step-by-step explanation:
a) The fixed cost = Operational cost + Insurance company bill.
= $ 1000 + 350 = $1350.
b) Variable cost:-
The number of facilitators = 20.
The salary for each facilitator = $300.
Total variable cost = $300 x 20 = $6000.
450 is 75% of 600 you can find this by divding 450 by 0.75
Answer: 8.3 minutes
Step-by-step explanation:
The time t may be obtained using the speed distance equation s=d/t. Rearranged to solve for time it would be: t=s/v, where s is the distance between the Sun and Earth and v is the speed of light.
Savings account, retirement savings, value of second car, balance in checking account i believe those are the only ones not positive though