David has 23 more stamps than leah. david has 42 stamps. how many stamps does leah have? can you use the equation to solve the problem? circle yes or no. 1. ? +23 =42 2. 42+23=? 3.42-23=?

Someone answer asap for ! 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.

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?