subject

Mathematics, 02.04.2020 23:58 PerksInLife

When Hailey commutes to work, the amount of time it takes her to arrive is normally distributed with a mean of 21 minutes and a standard deviation of 3.5 minutes. Out of the 211 days that Hailey commutes to work per year, how many times would her commute be between 19 and 26 minutes, to the nearest whole number?

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 22:10

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

Answers: 3

question

Mathematics, 21.06.2019 23:30

What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3

Answers: 1

question

Mathematics, 21.06.2019 23:30

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250

Answers: 1

question

Mathematics, 22.06.2019 00:30

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio

Answers: 1

You know the right answer?

When Hailey commutes to work, the amount of time it takes her to arrive is normally distributed with...

Questions

question

English, 10.07.2019 16:30

What is the resolution of this story? residents show their support for samara’s idea by volunteering to . wanda samara come up with a plan to presen...

question

Social Studies, 10.07.2019 16:30

Aperson who feels very good after receiving a compliment, but very bad after being insulted, would sore high on measures of...

question

Chemistry, 10.07.2019 16:30

Solid potassium fluoride decomposes into fluorine gas and solid potassium . write a balanced chemical equation for this reaction....

question

Chemistry, 10.07.2019 16:30

In the molecule shown here the different colored spheres represent different types of atoms. write a molecular formula for this molecule. use the xy b...

question

Spanish, 10.07.2019 16:30

Decide if the following definite article and noun agreement is correct or incorrect. las bolígrafos correct incorrect...

question

History, 10.07.2019 16:30

Why is ratification the most important question any people has ever had to decide? 2) with which powers of the new government is brutus especially co...

question

Biology, 10.07.2019 16:30

Scientists can track the movement of proteins through the endomembrane system using an approach known as a pulse-chase experiment. this experiment inv...

question

Mathematics, 10.07.2019 16:30

Aflati z-y-x daca 200=x+81=y+107=z-121...

question

Mathematics, 10.07.2019 16:30

One photo shop charges $0.36 per print. another photo shop charges $2.52 plus $0.08 per print. juan finds that the cost of printing his photos is the...

question

History, 10.07.2019 16:30

1. look back at the chart you created to compare and contrast the ideas of adam smith, robert owen, and karl marx. then consider what you have learned...

question

English, 10.07.2019 16:30

What are reputable sources for an argumentative essay about the free enterprise system? check all that apply. commercial websites from entrepreneurs...

question

Mathematics, 10.07.2019 16:30

If a batter i'd batting average of .290 and had been at bat 300 times how many hits does the batter have...

question

Health, 10.07.2019 16:30

A27 year-old girl has been on the lung transplant list for months and today she will be receiving a lt and rt lung from an individual involved in an m...

question

Biology, 10.07.2019 16:30

Follicle cells in your scalp assemble proteins to build new hair. this most likely involves reactions....

question

Mathematics, 10.07.2019 16:30

In a recent year, the population of california was about 2.52 x 10^7 people. its land area is about 4.05 x 10^5 km^2. what was the average number of p...

question

Computers and Technology, 10.07.2019 16:30

Sally needs to teach her class how to convert a decimal number in to a binary number. what is the first step she would take to start the process?...

question

Mathematics, 10.07.2019 16:30

Find the limit. lim θ→0 cos(4θ) − 1 / sin(7θ) can't figure this out. any is appreciated!...

question

Biology, 10.07.2019 16:30

What is the geographic relationship between the mid-atlantic ridge the mid-indian ocean ridge and the east pacific ocean?...

question

Computers and Technology, 10.07.2019 16:30

In a relational database model, a(n) operation pares down a table by eliminating columns according to certain criteria. insert join find project...

question

Business, 10.07.2019 16:30

According to the principles of integrated marketing communication, it is critical for...

More questions: Mathematics Another questions