Mathematics, 01.12.2019 03:31, triddi666
kerry has a bag containing white and yellow marbles. kerry randomly selects one marble from the bag, records the result, and returns the marble to the bag. the results of the first 65 selections are shown below.
- a white marble was selected 41 times
- a yellow marble was selected 24 times.
based on these results what is the probability that the next marble kerry selects will be white?
a. 41%
b. 50%
c. 59%
d. 63%
Answers: 1
Mathematics, 21.06.2019 17:00, saltytaetae
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
Mathematics, 21.06.2019 17:30, rwbrayan8727
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 21.06.2019 20:30, aaronw3743
Wrote and expression for the difference of p and 4
Answers: 1
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