Mathematics, 02.02.2021 17:20 bqg464

PLEASE HELP QUICK Lynnetta gets paid weekly for completing household chores. The amount of money she earns for doing dishes, D, is approximately Normally distributed with a mean of $53 and a standard deviation of $3.60. The amount of money she earns for doing laundry, L, is approximately Normally distributed with a mean of $47 and a standard deviation of $4.10. Assume that D and L are independent random variables.

What is the probability that Lynnetta will earn more than $110 in a randomly selected week?

0.034
0.097
0.249
0.966

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, squawk1738

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Answers: 1

continue

Mathematics, 21.06.2019 16:00, alexandergoetz8239

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

Answers: 1

continue

Mathematics, 21.06.2019 16:40, kiki9555

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Answers: 3

continue

Mathematics, 21.06.2019 18:00, destineenikole17

In what organelle does photosynthesis take place?

Answers: 2

continue

You know the right answer?

PLEASE HELP QUICK Lynnetta gets paid weekly for completing household chores. The amount of money s...