Questions by Rob Epstein

Questions by Rob Epstein

Which of the situations below probably does not have a lurking variable operating in some way?Choose the best answer. A. When sales of cold medication go up, sales of ice cream go down. B. Beaches with

asked Mar 28, 2024

2 answers

1 vote

23.2k views

Imagine that you were in the boat with the disciples that night on the Sea of Galilee when it was being tossed with waves and the wind. You looked and saw what appeared to be someone walking on the water!

asked Dec 10, 2023

2 answers

9 votes

221k views

Order the numbers form least to greatest: -4/5, -1/2, 1/4, -2/10

asked Nov 12, 2023

2 answers

0 votes

68.2k views

Mary brought $20 to the skating rink. She paid $5.50 admission and $3.75 to rent skates. She also purchased two bottles of water for $1.25 each, and a snack for $2.75.Which expression can be used to determine

asked Nov 7, 2023

2 answers

10 votes

74.9k views

What particle identifies each particular element? A. electrons B. photons C. protons D. quarks

asked Jul 1, 2023

2 answers

5 votes

49.1k views

In the rock pile what does John do to try and stop Roy from going to the rock pile

asked Jun 17, 2023

2 answers

9 votes

142k views

the great depression of the 1930s was: a. the first economic crisis in the nation's history b. not as serious as the deprssion of the 1840s and 1870s c. not the first, but the most serious depression in

asked Feb 26, 2023

1 answer

1 vote

231k views

HELP ASAP! Determining Genotype and Phenotype of Peas Identify the genotype for each numbered item. 1. 2. 3. Item 1 is a combination of Upper R y and Upper R Upper Y. Item 2 is a combination of r y and

asked Feb 8, 2023

1 answer

6 votes

164k views

Primary cellular sites for synthesis of proteins

asked Aug 26, 2022

2 answers

21 votes

35.8k views

50 POINTS!! Describe a time in the discussion when you asked or answered a question by using the information you learned while you were preparing for the discussion. Complete this task based on the Anne

asked Aug 20, 2022

1 answer

14 votes

46.9k views

Which number is an irrational number?

asked May 4, 2022

1 answer

2 votes

27.4k views

During the 5 minute period described in question 4, the water in the insulated vessel undergoes a temperature increase of 20 C. Assuming all of the electrical energy dissipated by the resistor was transferred

asked Feb 25, 2022

1 answer

4 votes

214k views

How did the slaves find different ways of getting through

asked Oct 8, 2021

2 answers

5 votes

32.4k views

Please solve 4x = 24

asked Aug 14, 2021

2 answers

1 vote

35.5k views

$7.95 lunch; 15% tip

asked Jul 22, 2021

2 answers

1 vote

79.1k views

For these questions your supposed to put them in a question. PLEASE HELP ME

asked May 23, 2021

1 answer

5 votes

122k views

In fully developed laminar flow in a circular pipe the velocity at R/2 (mid-way between the wall surface and the centerline) is measured to be 13 m/s. Determinethe velocity at the center of the pipe.

asked Feb 5, 2021

2 answers

4 votes

22.3k views

The landform that best describes lowest elevation or is most clearly associated with it is: A. Plains B. Plateaus C. Mountains

asked Dec 10, 2020

1 answer

3 votes

166k views

Which of the following is true regarding use of a da Vinci robot? A. decreases range of motion B. decreases operative time C. increases healthcare costs D. increases visualization

asked Sep 23, 2020

1 answer

5 votes

41.9k views

In the early studies of chemistry, scientists used properties and changed to help identify compounds. this is still done today. if you were given the following observation about salt water, how would you

asked Feb 12, 2020

1 answer

3 votes

35.2k views

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