Questions by Kirstein

Questions by Kirstein

What rule can be used to find the next term of the arithmetic sequence? 39, 60, 81, 102, 123, . . A.an = an–1 – 39 B.an = an–1 – 21 C.an = an–1 + 21 D.an = an–1 + 39

asked Jun 1, 2018

2 answers

5 votes

93.2k views

A sample with which of these variances has a standard deviation that is greater than the variance?

asked Feb 12, 2017

1 answer

3 votes

104k views

You are selling tickets to a play. You have sold (3t+2) tickets for $5 each and (2t+5) tickets for $7 each. Write an expression that represents the total amount of money received for the tickets that have

asked Nov 17, 2016

1 answer

2 votes

226k views

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