Astudy was done on girls' participation in informal science, technology, engineering, and mathematics (stem) programs. the researchers questioned 305 young women who recently participated in a stem academic program. they used a pie chart to describe the geographic location (urban, suburban, or rural) of the stem programs attended. of the 305 participants, 169 were in urban areas, 113 in suburban areas, and 23 in rural areas. use this information to construct a pie chart. interpret the results.

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?