Mathematics, 06.04.2021 18:20 austinross363
The Students' Conjectures: Two students, Emest and Denise, are training for a swim
half-marathon in 10 weeks, and they disagree about their training schedule. If they
follow Erest's suggested training schedule, will they be ready to swim 5 km in time
for the half-marathon?
1. Complete the table to summarize each student's suggested training schedule.
(2 points: 1 point for each row of the chart)
Classmate
Conjecture
Ernest
Denise
2. Do the distances they swim every week make an arithmetic sequence? Why? (1
point)
Answers: 2
Mathematics, 21.06.2019 13:40
What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)
Answers: 1
Mathematics, 21.06.2019 17:30
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
The Students' Conjectures: Two students, Emest and Denise, are training for a swim
half-marathon in...
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