Questions by Pigalev Pavel

Questions by Pigalev Pavel

The life-time in hours of a certain electrical equipment has the normal distribution with mean=80 and standard deviation=16. I. What is the probability that the equipment that the equipment lasts at least

asked Apr 18, 2021

1 answer

0 votes

154k views

Which of the following is FALSE? a. Nonsampling errors contribute more than sampling errors to total error in most surveys. b. Nonsampling errors are not as manageable as sampling errors. c. Reduction

asked Feb 19, 2021

1 answer

2 votes

16.5k views

The enzymes that go with the 3 main steps in dna replication?

asked Oct 17, 2020

2 answers

5 votes

82.2k views

There are 11 basketball teams in a league. Of the teams, 4 will end up in the semifinals of the tournament. How many different combinations of teams could end up in the semifinals? 1,663,200 330 7,920

asked Oct 13, 2020

2 answers

0 votes

107k views

Find the value of x to the nearest tenth

asked May 5, 2020

1 answer

5 votes

208k views

The perimeter of a rectangle is equal to 280 meters The ratio of its length to it’s width is 5:2 . Find the are of the rectangle

asked Feb 4, 2020

1 answer

3 votes

191k views

Which type of footwear should be worn while working on a hybrid vehicle

asked Nov 17, 2019

1 answer

4 votes

75.2k views

THE FLU VIRUS IS CONTAGEOUS what is one error

asked Jul 10, 2019

2 answers

4 votes

116k views

Which word best describes carter druse at the beginning of the story?

asked Jun 19, 2019

2 answers

1 vote

75.1k views

The element gold occurs in which period? 4th 5th 6th 7th

asked Jun 11, 2019

2 answers

0 votes

61.9k views

During the Mexican-American War, __________ helped fight for a free California. Winfield Scott James K. Polk Zachary Taylor John C. Fremont

asked Jan 14, 2019

2 answers

1 vote

109k views

How are the products of the endoplasmic reticulum shipped to the golgi?

asked Dec 26, 2018

1 answer

1 vote

170k views

"what scientific principle is the mercury barometer based on"

asked Apr 23, 2018

1 answer

2 votes

137k views

Cowrie shells were used for currency in north africa and originated in the maldives, which are islands located in what body of water?

asked Mar 10, 2018

1 answer

5 votes

168k views

A box contains purple, green, and red pens. If you randomly select a pen, P(red)=0.36. Find P(purple or green). If there are 150 pens in the box, how many of the pens are red

asked Feb 17, 2018

2 answers

0 votes

82.2k views

There were 42 passengers on a local airplane flight. First-class fare was $80, and coach fare was $64. If the revenue for the flight totaled to $2,880, how many first-class and how many coach passengers

asked Feb 12, 2018

1 answer

3 votes

62.5k views

Who orchestrated the battles during the crusades

asked Jan 15, 2018

1 answer

3 votes

93.1k views

While reading your study materials, what items should you mark by highlighting or underlining? a. only the words you understand b. just graphs and charts c. every sentence under the section heading d.

asked Apr 21, 2017

1 answer

0 votes

68.4k views

Joe Jackson worked 8 hours on Monday, 41 ∕4 hours on Tuesday, 61 ∕8 hours on Wednesday, 71 ∕4 hours on Thursday, and 81 ∕8 hours on Friday. Calculate the total number of hours Joe worked for the week.

asked Jan 20, 2017

1 answer

5 votes

28.6k views

What is the plural of volcano

asked Mar 22, 2016

2 answers

5 votes

232k views

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