Assume the rate of malignant breast cancer tumors is 1%. that means out of 10,000 mammograms, 100 women will have cancer (10,000 x 0.01 = 100) and the remaining 9900 will have benign tumors or nothing in the mammogram. a study
of 10,000 mammograms finds that they correctly identify a cancerous tumor 85% of the time. a particular
woman gets a positive mammogram. what is her risk of having a cancerous tumor?

If you quadruple the temperature of a black body, by what factor will the total energy radiated per second per square meter increase? 1,024 64 16 4 256 submit answer

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.