Mathematics, 16.01.2020 14:31 khenalilovespandas

Amy commutes to work by two diﬀerent routes a and b. if she comes home by route a then she will be home no later than 6pm. with probability 0.8, but if she comes home by route b, then she will be home no later than 6pm. with probability 0.7. in the past, the proportion of time that amy chose route a is 0.4.
a. what proportion of times is amy home no later than 6pm.?
b. if amy is home after 6pm. today, what is the probability that she took route b?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, toxsicity

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Answers: 3

continue

Mathematics, 22.06.2019 03:20, slawson4328

Anumber is equal to twice a smaller number plus 3. the same number is equal to twuce the sum of the smaller number and 1. how many solutions are possible for this situation

Answers: 2

continue

Mathematics, 22.06.2019 06:10, NerdyJason

Which equation represent the line that is perpendicular to the line 5x-2y=-6 and passed through the point (5,-4)?

Answers: 1

continue

Mathematics, 22.06.2019 07:00, nefertiri64

All below answer as a ratio in simplest form a. 8 feet to 6 yards as a ratio b. 76 centimeters to 1 meter c. 6 cups to 4 pints d. 9 gallons to 21 quarts e. 45 seconds to 2 hours f. 4 years to 8 months

Answers: 1

continue

You know the right answer?

Amy commutes to work by two diﬀerent routes a and b. if she comes home by route a then she will be h...