Find the minimum sample size n needed to estimate muμ for the given values of c, sigmaσ, and E. c equals=0.98, σ equals=6.1, and E equals=1 Assume that a preliminary sample has at least 30 members.

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9