Answer:
The correct graph should be an inverse parabola containing:
Vertical asymptotes: x=-4
no horizontal asymptotes
Oblique asymptote: y=-x^2+4x
Answer:
i believe it's c. if i'm wrong, i'm sorry
Okay, first figure out how much one cone-shaped cup can hold, this is the volume. Use the formula for the volume of a cone:
Plug in what we know, remember that the radius is half the diameter(9/2 = 4.5), and use 3.14 to approximate for Pi:
Just simplify the exponent and multiply them all:
So this is the amount that one cone-shaped cup holds. You have 8 gallons of lemonade, let's convert this to cubic centimeters:
Now divide the amount that fits in one cup by the total amount to find out how many cups you need to sell to sell all the lemonade:
So you need to sell approximately 119 paper cups to sell all of the lemonade.
Answer:
6509.84 ft to the nearest hundredth.
Step-by-step explanation:
We have a right triangle in which the opposite side is 1479 ft and we need to find the adjacent side:
Tan 12.8 = opposite / adjacent side
tan 12.8 = 1479/ x
x = 1479/tan 12.8
= 6509.84 ft.
8 2/5 ÷(-2 1/5) = -3.81818181818