Which of the following are reasons to use a stem-and-leaf plot? Select all that
apply.
A. includes all data
B. sorts data in intervals
C. gives percentages
D. quick to make
E. represents data by height of lines

What is the volume of this square pyramid?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.