subject

Mathematics, 05.11.2020 22:30 jcastronakaya

The time that an Olympic skier takes on a downhill course has a normal distribution with a mean of 85.5 seconds and standard deviation of 0.8 seconds. The probability that on a random run the skier takes between 85.1 and 85.9 seconds is: A. 0.1915B. 0.3085C. 0.3830D. 0.6170E. 0.6826

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 22:00

State one method by which you can recognize a perfect square trinomial.

Answers: 1

question

Mathematics, 21.06.2019 22:30

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?

Answers: 1

question

Mathematics, 21.06.2019 23:50

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12

Answers: 2

question

Mathematics, 22.06.2019 00:30

Which unit rate is the lowest price per ounce? (5 points) choice a: 6 ounces of chocolate chips for $2.49 choice b: 8 ounces of chocolate chips for $3.32

Answers: 2

You know the right answer?

The time that an Olympic skier takes on a downhill course has a normal distribution with a mean of 8...

Questions

question

Mathematics, 05.05.2020 10:23

Write the correct answer. 1. On April 14-15, 1921 in Silver Lake, Colorado, 76 inches of snow fell in 24 hours, at an average rate o...

question

Arts, 05.05.2020 10:23

A disadvantage to creating a fresco painting is that _...

question

History, 05.05.2020 10:23

PLEASE PLEASE HELP The following nation was created as a Jewish state in 1948. Select one: a. Poland b. Israel c. Latv...

question

Geography, 05.05.2020 10:23

You are the manager of Pizza Planet Corporate office tells you that the price elasticity of demand for your most popular pizza is very elastic....

question

History, 05.05.2020 10:23

For number 50, please pick 1,2,3 or 4 as the answer. Thank you!

question

Mathematics, 05.05.2020 10:23

Given f(-6) =-3, f'(-6) = 2, g(-6) = 11, and g'(- 6) = 16, find the value of h'(-6) based on the function below. h(x)= f(x) ——...

question

English, 05.05.2020 10:23

What does the author mean by the following quote paragraph 7, and how does it develop the central ideas of the article?

question

Biology, 05.05.2020 10:23

(APPLY YOUR KNOWLEDGE) in 1951, a chemical company that manufactured fertilizer began dumping its waste in dinamata Bay. apan The waste co...

question

History, 05.05.2020 10:23

For number 46, please pick 1,2,3 or 4 as the answer. Thank you!

question

Chemistry, 05.05.2020 10:23

Which noble gas has the same electron configuration as the nitrogen in an NH3 molecule...

question

Mathematics, 05.05.2020 10:23

Over the next 5 years, a company projects its continuous flow of revenue to be R(x)=70e^(.05x) thousands of dollars and it costs to be C(x)=0.4...

question

History, 05.05.2020 10:23

Why was the integration of Little Rock HS so important?...

question

Biology, 05.05.2020 10:23

Describe filtrate formation from browman’s capsule to excretion....

question

History, 05.05.2020 10:23

What did Democrat Bella Abzug try to achieve ?...

question

Mathematics, 05.05.2020 10:23

Need answer has soon has possible...

question

Social Studies, 05.05.2020 10:23

Who want to be friends and talk? I am bored...

question

Mathematics, 05.05.2020 10:23

A coin purse contains 3 quarters, 2 dimes, 1 nickle, and 4 pennies. what is the probability of selecting a nickle, then a dime without replacememt?...

question

Chemistry, 05.05.2020 10:23

Give me a summary about makeup...

question

Mathematics, 05.05.2020 10:23

Enter the value of p so that the expression 3(n+5) is equivalent to (n+p)3. What is the value of p ?...

question

History, 05.05.2020 10:23

How the US government with the Native Americans land and culture...

More questions: Mathematics Another questions

Questions on the website: 13722360