An inspector tests 15 random samples of 100 microchips from Hitech Microchips and 15 random samples of 100 microchips from Speedy Microchips. The dot plots show the number of defective microchips in each sample. In a shipment of 2,000 microchips from each brand, would
more defective microchips from Hitech Microchips or Speedy Microchips be expected?

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Determine domain and range, largest open interval, and intervals which function is continuous.

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?