Match the given conditions to the number of triangles that can be constructed from them. The lengths of the three sides are 4 centimeters, 2 centimeters, and 7 centimeters. The measures of two angles are 30° and 60° and the length of the included side is 12 inches. The measures of the three angles are 45°, 75°, and 60°. Number of Triangles Given Conditions 0 arrowBoth 1 arrowBoth infinitely many arrowBoth

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

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)