Mr. Mele has been buying many plaid shirts recently. The linear equation used to model the amount of money in his bank account () based on the number of shirts bought. x. is y
- 45x + 700. What is the rate of change and what does it represent?
(a) The rate of change is $700 and it represents the initial
amount in his account.
(b) The rate of change is and it represents the cost of each
shirt.
(c) The rate of change is and it represents the amount his
bank account goes down per shirt he buys.
d) The rate of change is and it represents the amount of
money in his bank account.

Find the nonpermissible replacement for binthis expression. b2/5b +5

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.

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false