Mathematics, 09.12.2019 20:31, triciajfive
Maisey and mayhem are dogs. maisey runs at an average of 5 miles per hour and mayhem runs at an average of 9 miles per hour. on a run through the countryside, the dogs covered a total of 37 combined miles and a total of 5 hours running. how long did each dog run?
Answers: 1
Mathematics, 20.06.2019 18:04, jdvazquez18p7a7vs
Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?
Answers: 1
Mathematics, 21.06.2019 18:20, nehaljay1883
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 23:00, tfyvcu5344
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Maisey and mayhem are dogs. maisey runs at an average of 5 miles per hour and mayhem runs at an aver...
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