Agame room has a floor that is 100 feet by 20 feet. a scale drawing of the floor on grid paper uses a scale of 4 units: 5 feet. what are the dimensions of the scale drawing? enter your answer as length by width.

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places

Find 63% of 77. a. 0.485 b. 48.5 c.0.818 d.81.8

For each phone call robert makes,he pays $0.10 for the first minute and $0.05 for each additional minute. what is the cost for two 5 minute calls ? a $0.60b $0.30c $0.15d $0.45 show work.