Mathematics, 26.07.2019 11:30 nails4life324
Ethan has a box of assorted tea bags. there are seven green tea bags, six peppermint tea bags, five lemon tea bags, and six plantation mint tea bags in the box. ethan predicts that when he picks a tea bag from the box without looking, he will draw a peppermint tea bag one-fourth of the time. which activity would best allow ethan to test his prediction? a. randomly select a tea bag from the box and see if it is a peppermint tea bag. b. randomly select and replace a tea bag 80 times. then, observe how close to 20 times a peppermint tea bag is drawn. c. randomly select a tea bag. then, continue to draw another tea bag until all six peppermint tea bags are drawn. d. randomly select and replace a tea bag 90 times. then, observe how close to 24 times a peppermint tea bag is drawn.
Answers: 1
Mathematics, 21.06.2019 16:30, jimyyyy
Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation
Answers: 3
Mathematics, 21.06.2019 22:00, JNH16
The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
Answers: 1
Ethan has a box of assorted tea bags. there are seven green tea bags, six peppermint tea bags, five...