Answer:
B
Step-by-step explanation:
In this question, we are told to calculate the height after the third bounce. From the question, we are made to know that x represents the bounce number.
Thus, mathematically we just plug the value 3 into the exponential equation.
f(x) = 4.5(0.65)^x
f(3) = 4.50(0.65)^3 = 1.2358125 which is approximately 1.24
9514 1404 393
Answer:
A. 2
Step-by-step explanation:
When you don't know if a number like 256 is a power of anything, it can work reasonably well to start by simply dividing by the factors you know.
- 256/2 = 128
- 128/2 = 64
- 64/2 = 32
- 32/2 = 16
- 16 = 2^4, so 256 = 2^4 · 2 · 2 · 2 · 2 = 2^8
The 8th root of 2^8 is 2, choice A.
Answer:
y= -3
Step-by-step explanation:
I'll assume it is a linear line (straight line).
Sense the y-value doesn't change and stays -3, the equation for the line would be y= -3
And just so you know, the slope of the line would be 0.
Answer: Yes is
Step-by-step explanation: If the scale factor is greater than 1 it is an enlargement of the actual area
Answer:
25%
Step-by-step explanation:
sorry i did it in my head