K a ren is painting the floor and four walls of a basement. The basement is 12.0 m long, 4.0 m wide, and 2.5 m high. Paint comes in 4 L cans. One litre of paint cove rs 10 m2. a) What area does Karen need to paint? b) How many cans of paint does Karen need?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

15/16 as a decimal rounded to the nearest hundredth

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.