Of the fifth students, 15/20 went to the book fair. of the students who went to the book fair, 12/16 bought ar least one book. what fraction of fifth grade students bought at least one book?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

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

41/17 as a decimal rounded to the nearest hundredth