Answer:
Step-by-step explanation:
Given data
Height of building= 30ft
We are told that after the ball landed it bounced 85% the height
let the new height be y
So the expression for the new height for x number of bounces is
2/3 of its capacity - 60 * 2/3 gallons = 40 gallons.
Time to fill to 2/3 is 40 / 4/5 = 40 * 5 / 4
= 50 seconds (answer)
Answer:
they both have the scale factor of 16
Step-by-step explanation:
Vertex: (1, -16)
Minimum value of -16 occurs at x = 1
Axis of symmetry: x = 1
Zero’s: -3 and 5
Direction of opening: up (positive)
Y-intercept: -15
Answer:
In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities.
Step-by-step explanation:
none this was a definition!
