Mathematics, 01.11.2020 20:40 melanie12566
The sum of the first four terms of a geometric series with a common ratio
of -1/3 is 80. Calculate:
(a) the first term
(b) the eighth term
(c) the sum to infinity
Answers: 3
Mathematics, 21.06.2019 20:40
Which table represents points on the graph of h(x) = 3β-x+2?
Answers: 3
Mathematics, 21.06.2019 23:30
What is the explicit rule for the sequence in simplified form? β1,β4,β7,β10,β13β¦ an=4β5n an=β4β3n an=2β3n an=β6β5n
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Mathematics, 22.06.2019 00:20
If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average
Answers: 2
The sum of the first four terms of a geometric series with a common ratio
of -1/3 is 80. Calculate:...
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