There are 8 teams playing in the tournament. Each team is scheduled to play every other team once. How many games will be played during the tournament? A. 15
B. 21
C. 28
D. 36
Who wants 50 points?!

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.