A car is 15 feet long. A truck is 80% longer than the car. How long is the truck? Enter numerical answer only. (just the number)

also thank you to everyone that has been helping me out when i have quetions.
also be as fast as you can cause this quiz is do in 30 min cause i am staying after school.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.