Auto sales in a country increased from 15.8 million in 2014 to 16.8 million in 2015. Find the percent increase in auto sales from 2014 to 2015. Round to the nearest tenth of a percent.

The heaviest 16% of all men in weight weigh more than how many pounds ?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

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.