MODELING REAL LIFE The table shows the income and expenses for a school carnival. The school's goal was to raise $1100. Did the school reach its goal?
Games Concessions Donations Flyers Decorations
$650
$530
$52
-$28
- $75
O yes
O no

(hurry! ) which expression is equivalent to the following complex fraction?

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

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)