If a coin is flipped 75 times, in how many ways could there be exactly two tails? a. Subscript 73 Baseline P Subscript 2 Baseline = 5256 b. Subscript 73 Baseline C Subscript 2 Baseline = 2628 c. Subscript 75 Baseline C Subscript 2 Baseline = 2775 d. Subscript 75 Baseline P Subscript 2 Baseline = 5550

Which symbol makes the steam in true 0.7 > 0.77

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.