Performance Task 2 In a bike race, a rider covers a 5-mi flat stretch of road at a speed of s mi/h. She then doubles her
speed down a hill 1 mi long. Finally, she reduces her downhill speed by 12 mi/h as she rides the
last 3 mi of the race. What function gives the time t it takes the rider to finish the race in terms of
s?

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

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7.3

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if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

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is their an equation anywhere i can take a   look at it and see if i am right.