The following table shows the distribution of people in a tennis tournament, and one person is to be selected at random.
Find the probability that the selected person is a female.
Express your answer as a decimal, rounded to the nearest hundredth.

Under Age 35
Male 8 Female 18

35 years and older
Male 11 Female18

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

The graph of a curve that passes the vertical line test is a:

Which is the value of this expression when p=3 and q=-9