Will upvote

tammy conducted a survey to find the favorite subject of the students at her school. she asked 25 students from her math class what their favorite subject is. tammy concludes that math is the favorite subject of the students at her school because 60% of the students in her class like math.

use at least two sentences to explain why tammy's sample may not be valid. make sure to use facts to support your answer.

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x