The cost of one pound of bananas is greater than $0.41 and less than $0.50. sarah pays $3.40 for x pounds of bananas. which inequality represents the range of possible pounds purchased?

0.41 < 0.41 less than startfraction 3.40 over x endfraction less than 0.50. < 0.50
0.41 < 0.41 less than startfraction x over 3.40 endfraction less than 0.50. < 0.50
0.41 < 3.40x < 0.50
0.41 < 3.40 + x < 0.50

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

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)

How does the graph of y = 3x compare to the graph of y = 3-x?