Mathematics, 06.05.2020 07:17 Aley726
Ann is training for a triathlon and needs to swim a certain distance for today's workout.
If she swims at the rec center pool, she will complete a 100-yard warmup and then swim laps
in a lane that is 40 yards long. If Ann swims at the indoor pool at her gym, she will complete
a 200-yard warmup, plus a main set that consists of 20 yards per lap. If Ann swims the
correct number of laps, she can complete the same distance in either pool. How many laps
will that take?
Write a system of equations, graph them, and type the solution.
Distance
Answers: 3
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 21.06.2019 19:00
The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form
Answers: 1
Ann is training for a triathlon and needs to swim a certain distance for today's workout.
If sh...
If sh...
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