Answer:
b is right i think
Step-by-step explanation:
i dont know
Answer: At x = 2200 level of production, it will get maximum revenue.
Step-by-step explanation:
Since we have given that
p = 55-0.0125x
and Revenue function is given by
We will take the first derivative of it.
Now,we will find the critical points :
and R''(x)=-0.025<0, so it will get maximum revenue.
Hence, At x = 2200 level of production, it will get maximum revenue.
Step-by-step explanation:
We know that in kinematics we can write the formula for uniformly accelerated bodies:
s = 1/2 a t^2 + v0 t + s0
In our case s0 (initial deployment) = 0m and v0 (initial velocity) = 0
So:
s = 1/2 a t^2
Now we isolate t:
t =
All proportionalities are obvious.
Note: I forgot to say that a, the acceleration, is the gravitational acceleration. It can be g or -g depending on how you'll choose the reference system.
<u>Expression as product is :</u>
x^3+x^2y–4y–4x =
y^2(2y–5)–8y+20 =
<u>Step-by-step explanation:</u>
Here we need to write , following expression as product:
x^3+x^2y–4y–4x
⇒
⇒
⇒
⇒
⇒
y^2(2y–5)–8y+20
⇒
⇒
⇒
⇒
⇒
3/4 - 1/8 = 6/8 - 1/8 = 5/8...so 5/8 = 10 gallons
(5/8) / 10 = 1 / x
cross multiply
(5/8)(x) = (10)(1)
5/8x = 10
x = 10 * 8/5
x = 80/5 = 16 <== so it would take 16 gallons to fill the tank