Answer:
The answer is:
The fourth option,
{s | s <90}
Step-by-step explanation:
yes
Answer:
Step-by-step explanation:
y = one-half sine (one-half x)
based on the equation, period=2pi/b, you can just plug in the values for the equation on each option, b being the constant in front of x.
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D is distance which is 72 meters
time represents seconds which is 12
so ratio is 12:72
reduce to get 1:6
time over distance would be 1/6
every second Eddie runs 6 meters
so t= d/6
or 6t=d