The table shows information about the numbers of hours 30 children spent on their tablets one evening
number of hours frequency
o 1 2 3 a) Find the class interval that contains the median
b) Workout an estimate for the mean number of hours

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Can someone me with my math problem pls my teacher is on my back about this