For the high jump, each competitor receives multiple opportunities to clear the bar at each height. On average, Shane completes 2 out of the 3 on the lowest bar, 4 out of 6 on the middle bar, and 1 out of four on the highest bar. write an equation that you could use to find Shane’s overall average number of jumps completed. Calculate Shanes average using the equation. I don’t just want the answer but I need someone to explain how to get the answer.

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !