Mathematics, 15.12.2020 18:50 randy719

A popular restaurant chain advertises that it delivers orders within 30 minutes. Suppose the average delivery time for one restaurant is 27 minutes with a standard deviation of three minutes. One particular order delivery took 35 minutes. What is the z-score for this delivery time? –2.67
–1.67
1.67
2.67

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Answers: 1

Answer

Mathematics, 21.06.2019 18:50

Standard deviation of 19,29,21,22,23

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

Answers: 2

Answer

Mathematics, 21.06.2019 23:30

What is the gcf of 20c^3-5c^4+30c^6

Answers: 2

Answer

You know the right answer?

A popular restaurant chain advertises that it delivers orders within 30 minutes. Suppose the average...

Questions

Mathematics, 20.08.2021 20:10

Need help me please don't know this ...

Mathematics, 20.08.2021 20:10

Leroy's total job benefits were $50,150 last year. His total job expenses for traveling and for professional development for the year were $3,500. Whi...

Mathematics, 20.08.2021 20:10

Depart London at 12:30. A 7 hour and 30 minutes videos and arrives in New York at 15:00. What is the time difference between London and New York...

Mathematics, 20.08.2021 20:10

What is the slope -intercept of this line ...

Mathematics, 20.08.2021 20:10

A 20 in board is to be cut into 3 pieces so that the second piece is 4 times as long as the first piece and the third piece is 5 times as long as the...

English, 20.08.2021 20:10

Based on what you know about Stanley's family, environment, and beliefs, what can you tell about his identity? i need help with this please and my n...

Mathematics, 20.08.2021 20:10

Now, create a simple outline for your paragraph. Start by identifying your introductory and concluding points. Be sure to include a line for e...

Mathematics, 20.08.2021 20:10

Gasoline is 3.129 when you stop to fill up your tank this week. You purchase 15 gallons of fuel. How much will you have to pay for the...

English, 20.08.2021 20:10

9 When Brian EXHIBITED his knowledge, he: A Put on a show in a gallery B B Showed his knowledge in public Made good use of h...

Physics, 20.08.2021 20:10

at a particular instant a hot air ballon is 100 m in the air and descending at a constant speed of 2,0 m/s. at this exact instant a girl throws a ball...

Social Studies, 20.08.2021 20:10

What effect did the ice ages have on early humans? a. Early humans were forced to control large fires. b. Early humans were forced to fish. c. Early h...

English, 20.08.2021 20:10

1. Throughout their friendship, Thomas Jefferson and John Adams often stood on opposing sides of political debates despite their personal frie...

Mathematics, 20.08.2021 20:10

Find the HCF of the following by long divosiin method 102,68,136...

World Languages, 20.08.2021 20:10

Aree aaj koi online h ya nahi ?...

English, 20.08.2021 20:10

Help me ...

Biology, 20.08.2021 20:10

Which of the following creates weather forecasts by processing data from a variety of weather stations? A. atmospheric pressure B....

English, 20.08.2021 20:10

Which of the following choices shows the traditional order of an essay?...

Chemistry, 20.08.2021 20:10

Please help me with this chemistry ...

Business, 20.08.2021 20:10

What is an advantage of hiring contingent workers? Multiple Choice It is good strategy if the economic climate is uncertain. These people are primaril...

World Languages, 20.08.2021 20:10

You're reading a novel and the opening sentence is "He was surprised by how good she looked." What point of view is this novel most likely to be writt...

More questions: Mathematics Another questions