If you roll a number cube 90 times, how many times do you expect to roll a 3?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?