Questions by Reza Rokni

Questions by Reza Rokni

If it takes one man three days to dig a hole, how long does it take two men to dig half a hole?

asked Dec 20, 2023

2 answers

6 votes

105k views

This is the tendency for items at the beginning of a list to be recalled more easily than other item: A.) recency effect B.)primacy effect C.) butterfly effect

asked Dec 3, 2023

2 answers

23 votes

213k views

Mr. lee owns a toy store. he orders 20 toys consisting of airplanes cars and trains. the number of airplanes is 2/3 and the number of cars the number of cars is 3/5 the number of trains. the price of each

asked Oct 10, 2023

1 answer

5 votes

187k views

URGENT Will give 40 points

asked Jun 5, 2023

1 answer

2 votes

115k views

Four students decide to flip a coin a number of times and record their results. Dan flips his coin 5 times, Kelly flips her coin 25times, Armando flips his coin 50 times, and Judah flips his coin 100 times

asked Feb 6, 2023

1 answer

0 votes

170k views

Use induction to prove that 2 divides n^2 n whenever n is a positive integer

asked Feb 6, 2023

1 answer

8 votes

195k views

10. Use graphing to find the solutions to the system of equations. - x² + y = 1 -x+y=2

asked Feb 5, 2023

1 answer

2 votes

138k views

8 x 4 using distributive property with addition

asked Dec 21, 2022

1 answer

3 votes

167k views

PLEASE NEED HELP ASAP

asked Sep 9, 2022

1 answer

3 votes

163k views

Which of the following is a point on the graph of

asked Jun 18, 2022

1 answer

7 votes

129k views

Solve for M and show work

asked May 16, 2022

1 answer

5 votes

148k views

In the 1950s, college students were asked about their parents' love and caring. Fifty years later, Shaw et al. (2004) investigated the physical health of the same participants. Of the students who had

asked Nov 19, 2021

1 answer

0 votes

69.0k views

1) a) Put the following words in a correct alphabetical order: {3} examination, exemplary, exception, exertive, exciting, exhorted

asked Nov 13, 2021

2 answers

4 votes

195k views

A monochromatic light wave in vacuum has frequency f0 and wavelength λ0. Which of the following are also possible frequency and wavelength combinations for a monochromatic light wave in vacuum? None of

asked Jul 3, 2021

1 answer

0 votes

158k views

The actual height of the Gateway Arch in St. Louis is 630 feet. A scale model of the arch is 9 inches tall. Which statement(s) are true? A. The scale of the model is 1 in.:70 ft. B. The scale of the model

asked Jun 18, 2021

2 answers

2 votes

147k views

What was the New Right?

asked Jun 3, 2021

1 answer

4 votes

176k views

William Penn referred to his colony as a “Holy Experiment” because

asked Apr 22, 2021

2 answers

2 votes

214k views

This is short.... Which transition word suggests an author is about to explain an outcome or result? Although Furthermore Nevertheless Therefore

asked Mar 4, 2021

2 answers

4 votes

9.2k views

Communist nation NOT part of Warsaw Pact

asked Feb 16, 2020

1 answer

2 votes

17.1k views

What is 8 times 5/6

asked Jan 24, 2020

1 answer

4 votes

73.6k views

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