Mathematics, 26.07.2019 00:00, mackenziemelton26
Mack is working on his science project. he dropped a ball filled with sand from the balcony of a building 42 feet from the ground. which of the following statements are true? * mack's ball travelled a distance of 42 feet because |-42| is 42 mack's ball travelled a distance of -42 feet because |-42| is -42 mack's ball travelled a distance of 0 feet because |0| is 0 and the ball ended at ground level mack's ball travelled a distance of 24 feet because |-42| is 24
Answers: 1
Mathematics, 21.06.2019 15:00, vnzgirl
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Answers: 1
Mathematics, 21.06.2019 22:30, alvaradorosana05
Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?
Answers: 2
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