The function F (u) represents the amount, in dollars, raised at a fundraiser for a charity by v volunteers. Match the correct representation written in function notation of each of the following.
The amount, in dollars, raised by 12 volunteers.
The amount, in dollars, raised by m volunteers is
$2,500.
The amount, in dollars, raised by v volunteers is at
least $3,000.
90 percent of the amount, in dollars, raised by 30
volunteers.
Please help

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

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