The graph shows the vertical position of a ball attached to a spring oscillating between a low point and a high point as a function of time. Select all statements that describe the graph.
The ball travels 24 cm in 1 s.
The amplitude is 24 cm.
The midline is at f(x)=0.
It takes the ball 2 s to complete a cycle.

so, converting firstly the mixed fractions to improper fractions and then "adding".

wth is with the little mtn top and what are you talking about like fix your words and accually make sence with them and i like was in a completly different question like three times like it seems like your ilitteret

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.