subject

Mathematics, 10.03.2021 01:50 shreyapatel2004

The times to compete an obstacle course is normally distributed with mean 73 seconds and standard deviation 9 seconds. What is the probability using the empirical rule that a randomly selected finishing time is less than 100 seconds?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:30

Which of the following tables represents exponential functions?

Answers: 1

question

Mathematics, 21.06.2019 18:00

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10

Answers: 1

question

Mathematics, 21.06.2019 19:30

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Answers: 3

question

Mathematics, 21.06.2019 20:30

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

Answers: 1

You know the right answer?

The times to compete an obstacle course is normally distributed with mean 73 seconds and standard de...

Questions

question

Business, 25.12.2021 07:10

Organic Foods Mart increased its operating cycle from 63 days to 68 days while the cash cycle decreased by 2 days. How have these changes affected the...

question

Social Studies, 25.12.2021 07:10

Which social platform would a foreign malicious group use to effectively spread inaccurate information quickly among unsuspecting family and friends...

question

SAT, 25.12.2021 07:10

If you shine a soft light on someone’s face, what can you begin to remove?....

question

SAT, 25.12.2021 07:10

During development, individual cells of the same organism begin to produce different proteins because....

question

Health, 25.12.2021 07:10

When a child uses the word "cat" to refer to the family cat but not any other cats, occurs. Underextension overextension telegraphic speech overregul...

question

Arts, 25.12.2021 07:10

Why i was born?no spam please......

question

Social Studies, 25.12.2021 07:10

How effective is the threat to withdraw jurisdiction from the federal courts...

question

Computers and Technology, 25.12.2021 07:10

Logo 2 introduces the use of parameters into the programming language. What do these parameters allow us to do, that we could NOT do with the original...

question

Mathematics, 25.12.2021 07:10

I need an answer for this, quickly! The test will be over soon and I have no idea what I'm doing. No explanation needed, the marking period is over af...

question

Chemistry, 25.12.2021 07:10

Why a plant can survive longer than bacteria...

question

Mathematics, 25.12.2021 07:10

it takes 3 2/5 kilometers of thread to make 3 4/5 boxes of shirts how many kilometerz of thread will it take to make 5 boxes...

question

Law, 25.12.2021 07:10

CAN ANYONE TELL ME HOW TO DO THIS QUESTION I WILL GIVE BRAINLIEST FOR THE RIGHT ANSWER

question

Mathematics, 25.12.2021 07:10

Paula has $3,281 in a savings account that earns 8% interest, compounded annually. To the nearest cent, how much interest will she earn in 1 year?

question

Social Studies, 25.12.2021 07:10

Which term means a certain window of time in which a particular ability, such as language, must be learned in order for it to be learned at all...

question

SAT, 25.12.2021 07:10

A student conducted an experiment to determine the molar concentration of solutes in chicken eggs. Eggs were soaked in vinegar to remove the shells. T...

question

Business, 25.12.2021 07:10

Data Back-Up Systems has obtained a $, -day bank loan at an annual interest rate of %, payable at maturity. (Note: Assume a 365-day year.) a. How much...

question

Social Studies, 25.12.2021 07:10

In hunting and gathering societies, resources are distributed equally. If one person eats, everyone eats. Is that the case in industrial and postindus...

question

Physics, 25.12.2021 07:10

. The temperature of a substance is a measure of a. average size of its molecules b. average potential energy of its molecules c. average speed of its...

question

Chemistry, 25.12.2021 07:10

A molecular compound is found to consist of30.4% nitrogen and 69.6% oxygen. Ifthe molecule contains 2 atoms of nitrogen, what is the molar mass of the...

question

SAT, 25.12.2021 07:10

Sonia works at a bakery. The function f(x) represents the amount of money in dollars sonia earns per loaf, where x is the number of loaves she makes....

More questions: Mathematics Another questions

Questions on the website: 13722363