Ryan invested $4,800$4,800 in an account in the year 1990, and the value has been growing exponentially at a constant rate. The value of the account reached $6,300$6,300 in the year 1998. Determine the value of the account, to the nearest dollar, in the year 2007.

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

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

Consider the first four terms of the sequence below. what is the 8th term of this sequence?