Answer:
A
Step-by-step explanation:
This is exponential decay; the height of the ball is decreasing exponentially with each successive drop. It's not going down at a steady rate. If it was, this would be linear. But gravity doesn't work on things that way. If the ball was thrown up into the air, it would be parabolic; if the ball is dropped, the bounces are exponentially dropping in height. The form of this equation is
, or in our case:
, where
a is the initial height of the ball and
b is the decimal amount the bounce decreases each time. For us:
a = 1.5 and
b = .74
Filling in,

If ww want the height of the 6th bounce, n = 6. Filling that into the equation we already wrote for our model:
which of course simplifies to
which simplifies to

So the height of the ball is that product.
A(6) = .33 cm
A is your answer
Answer: 13/17
Step-by-step explanation: //Give thanks(and or Brainliest) if helpful (≧▽≦)//
Answer:
7 syllables
Step-by-step explanation:
Answer:
3^-9
Step-by-step explanation:
3^-4 • 3^-5
We know that a^b * a^c = a^(b+c)
3^-4 • 3^-5 = 3^(-4-5) = 3^ -9
Answer:
when x>2 (x= 3)
f(x) = -(x-2)² +1
when x = 3
f(3) = -(3-2)²+1
f(3) = -(-1)²+1
f(3) = -1+1
f(3) = 0
taking lesser value of x
makes f(x) increase
and when x>1
(x=2)
Now let's take x = 2
f(2) = -(2-2)²+1
f(2)= -(0)²+1
f(2)= 0+1 = 1
Therefore the values of x that makes f(x) = -(x-2)²+1 to increase are are (x>2 and x>1)