Find the interquartile range for a data set having the five-number summary: 4.9, 12.4, 20.5, 28.8, 34.3 A. 29.4 B. 15.6 C. 13.8 D. 16.4

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.