If a perimeter of a room is 78 feet, what is the area of the floor of the room? there is a rectangular diagram with the longer written "2w+3"and shorter side has "w" written.

Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.

What is the range for 31,39,29,34,37,24,36,33,34,28

What are different types of statistical programs