Serena does 10 minutes of endurance exercises. She plans on doing s minutes of strength exercises. Complete the two equations using t, the total number of minutes Serena will spend exercising.

Which statement about the annual percentage rate (apr) is not true?

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.

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect