Three students in Mr. Mapp's science class are asked to share 5 feet of string for a project involving pulleys. How much string does each student get? USE A DRAWING TO SHOW HOW YOU GET YOUR ANSWER.

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?