Mathematics, 30.04.2021 14:00 fezez5304

Birth control pills have a theoretical annual efficacy of 99.5%, but a real-worls efficacy of only 95%. If a college student takes the pill for the four years she is in college, what is the probability that she will become pregnant at least once using the theoretical efficacy rate? A. 0

B. 0.005

C. 0.020

D. 0.185

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:40, Valduarte07

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Answers: 1

continue

Mathematics, 21.06.2019 19:30, jadetaull19

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

Answers: 2

continue

Mathematics, 21.06.2019 21:30, shelbysargent11

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

Answers: 1

continue

Mathematics, 21.06.2019 23:00, s11074739

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

Answers: 1

continue

You know the right answer?

Birth control pills have a theoretical annual efficacy of 99.5%, but a real-worls efficacy of only 9...