Mathematics, 05.07.2020 20:01 mccdp55

Samantha is running a race that is x meters. She runs the first 40% of the race at y meters per second and the remainder of the race at z meters per second. How long, in seconds, does it take for Samantha to finish the race? A detailed explanation please :)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:40, erin5678

Which expression gives you the distance between the points (5,1)and(9,-6)

Answers: 2

continue

Mathematics, 22.06.2019 04:00, amayaiscool3886

In a recent year, the weather was partly cloudy 2/5 of the days. assuming there are 356 days in a year, how many days were partly cloudy?

Answers: 1

continue

Mathematics, 22.06.2019 05:40, AllisonMcruther

The weight of a small starbucks coffee is a normally distributed random variable with a mean of 340 grams and a standard deviation of 11 grams. find the weight that corresponds to each event. (use excel or appendix c to calculate the z-value. round your final answers to 2 decimal places.)highest 30 percent middle 70 percent highest 90 percent lowest 20 percent

Answers: 3

continue

Mathematics, 22.06.2019 06:30, philkas414

Aboy who is 1.8 meters tall stands 1 meter away from a lamppost and casts a shadow 2 meters long. the height of the lamppost meters.

Answers: 1

continue

You know the right answer?

Samantha is running a race that is x meters. She runs the first 40% of the race at y meters per seco...