1/2x(6x9x1)+15
1/2x(6x9)+15
1/2x54+15
27+15
42
Answer:
Yes He should stop for Gas
Step-by-step explanation:
Step one:
given data
total distance left=429.5miles
we want to find the amount of gallons the car will consume for 429.5 miles
we are told that for 33 miles traveled the car will consume 1 gallon of gas
hence for 429.5 miles the car will consume x gallons
cross multiply we have
x=429.5/33
x=13.0gallons
This shows that the tank will be empty for a 429.5 miles.
Let
and
denote the Laplace transforms of
and
.
Taking the Laplace transform of both sides of both equations, we have


Eliminating
, we get

Take the inverse transform of both sides to solve for
.

Solve for
.

Taking the inverse transform of both sides, we get

I think it b havent seen a relation(a)
Answer:

Step-by-step explanation:

Cross multiply,
q(t+3) = 2 - 4t
Use distributive property: a*(b + c) =(a*b) + (a*c)
qt + 3q = 2- 4t
qt + 4t + 3q = 2
qt + 4t = 2 - 3q
t(q + 4) = 2 -3q
