The table reflects the prices at Strike-O-Rama Bowling Alley. Price

Monday - Thursday

$4.55 per game

Friday - Sunday

$4.95 per game

Shoe Rental

$4.25

Cynthia’s mom gave her $20.00 to spend at her friend’s birthday party on Friday night at the bowling alley. She has to rent shoes and pay a certain amount per game. What is the maximum number of games she can bowl?

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)