Mathematics, 25.02.2021 22:30 189652
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Gilbert is training for a bike race. As part of his training, he does practice rides on portions of the actual race course. Gilbert's first practic
covers 5 miles of the course, and his second practice ride covers 9 miles of the course. Between these practice rides, he increases his ave
speed by 2 miles/hour.
These functions model the time it took Gilbert to do each practice ride, where x is his speed during the first practice ride.
Practice Ride 2
Practice Ride 1
a(x) =
8(0)
+ 2
The denominator of the function that models practice ride 2 represents the
To find a function that models the total amount of time Gilbert spent doing practice rides on the race course,
the functions.
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Answers: 3
Mathematics, 21.06.2019 21:20, naenae6775
Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.
Answers: 2
Select the correct answer from each drop-down menu.
Gilbert is training for a bike race. As part of...
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