The mean score was 72. The standard deviation was 7 percentage-points. Based on this Information, what is the best approximation for the number of students who scored 79 or better?

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Use the graph of the sine function y=2sinθ shown below

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.