Aaliyah put $430 in her bank savings account. Her account earns 3% annual (per year) interest. How much will she earn in the first year?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

When rolling 26 sided number cube what are the chances some of the role will be seven

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)