Ik that no one would like to help me with this but my friend goes through depr3ession he is sad his parents fus. s at him and everything can yall s. ub to him please on Y*T it would help him a lot his you. tube is Vibezz Traxey .. it would help tysm.. and im also givving brainliest to whoever helps him out. Help please 3 people helped so far lets get to 10 :(

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

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