Shine has some money in his account. every month, he uses the same amount of money from his account to pay for his music classes. the table below shows the amount of money left in his account after a certain amount of time, in months:

shine's savings
month (x) amount (dollars) (y)
0
190
1
145
2
100
3
55

what is the value of the rate of change of the function for this table and what does it represent in this situation?
$45 per month; the initial amount of money in the account
−$190 per month; the amount of money withdrawn per month
$190 per month; the initial amount of money in the account
−$45 per month; the amount of money withdrawn per month

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.