Mathematics, 08.10.2019 18:00, MoparorNocar061401
The temperature at 9am is 2 degrees. the temperature rises 3 more degrees by noon. which expression describes the temperature at noon
2+3
2+(-3)
-2+(-3)
-2+3
Answers: 2
Mathematics, 21.06.2019 13:30, istangot7
Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?
Answers: 2
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 18:30, angelina6836
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
The temperature at 9am is 2 degrees. the temperature rises 3 more degrees by noon. which expression...
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