Someone help me out with this statistics problem!

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

wait nvm i know the correct answer now its 100%   81 square feet

~batmans wife dun dun

answer is c

step-by-step explanation:

81/12=324/x

x=48

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)