First off hiw are you two years behind? Second, i can help vut what topics are you needing help with?
Answer:
where is the equation......
<h3>
Answer: 0.1319</h3>
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Work Shown:

Side note: you can use the nCr formula to compute
; however, it's much quicker to use the shortcut formula
. You can also use Pascal's Triangle to find the value of 
38.1 seconds I believe simply divide 4m/s into 152.4 m and you will have 38.1 seconds
Answer:
9 x 5 - 9 = 36
Step-by-step explanation: