Answer:
2 3/4 gallons in each container
Step-by-step explanation:
Gallons of water = 11
Containers = 4
Larry pours 11 gallons of water equally into 4 containers
Gallons of water in each container = Total gallons of water / number of containers
= 11 / 4
= 2 3/4
There are 2 3/4 gallons of water in each containers
The equation is
Gallons of water in each container = Total gallons of water / number of containers
Answer:
Step-by-step explanation:
x=tan^{-1}(-0.8645) \approx -40.84°,-40.84+180,-40.84+360
x=139.16°,319.16°
Answer:
x=17/2
Step-by-step explanation:
Answer:
june 21 or 22
Step-by-step explanation:
When the axis is tilted toward the sun, the corresponding hemisphere experiences summer. The maximum tilt occurs on the summer solstice. In the northern hemisphere, that is June 21 or 22.
Answer:
I guess that you want to find the profit:
We have two equations:
the cost equation:
C(x) = -0.1*x^2 + 100.
And the selling equation, that is a vertical stretch of the cost equation by a factor of 1.4:
S(x) = 1.4*C(x) = 1.4*( -0.1*x^2 + 100.) = -0.14*x^2 + 140
Now, whit those two equations we can find the profit equation, that is defined as the difference between the selling price, and the cost:
P(x) = S(x) - C(x) = 1.4*C(x) - C(x) = (1.4 - 1)*C(x) = 0.4*C(x).
Then the profit is 0.4 times the initial cost.
P(x) = 0.4*( -0.1*x^2 + 100.) = -0.04*x^2 + 40