I NEED HELP ASAP. find the value of the variable that results in congruent triangles. A. 80
B. 10
C. 50
D. 30​

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Steve had 48 chocolates but he decided to give 8 chocolats to each of his f coworkers. how many chocolates does steve have left

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307