Step-by-step explanation:
x(x+2)-6(x+2)
x^2+2x-6x-12
x^2-4x-12
Wastewater is filling the barrel at 11 quarts per hour, meaning that after 1 hour, 11/12 of a barrel will be full.
How many hours will pass before 120 barrels are full?
(Try to come up with an equation for this, if you don't know, ask me in the comments and I'll help you out further~)
4 liquid quarts = 8 liquid pints
Answer:
center of rotation
Step-by-step explanation:
Answer:
The probability that the European proyect is not succesfull is 0.1
Step-by-step explanation:
Since A and B are independent, A' and B' are independent too.
The probability of B' is P(B')=1-P(B) = 1 - 0.9 = 0.1