Questions by Roberto Aureli

Questions by Roberto Aureli

The cheerleaders at a local middle school want new uniforms for the yearly cheer leading competition in South Carolina. A parent donated 20 3/4 yards of material. If each uniform takes 7/8 yards to make,

asked Sep 17, 2020

1 answer

3 votes

153k views

What does the slop mean in this situation?

asked Jul 18, 2020

1 answer

0 votes

116k views

A closed, rigid tank contains 2 kg of water initially at 80 degree C and a quality of 0.6. Heat transfer occurs until the tank contains only saturated vapor at a higher pressure. Kinetic and potential

asked Mar 3, 2020

1 answer

4 votes

192k views

Which of the following statements in TRUE? Select one: a. Euchromatin is most easily viewed in interphase cells. b. Heterochromatin is composed of damaged DNA that is waiting to undergo repair before DNA

asked Feb 23, 2020

2 answers

5 votes

152k views

Let a be an irrational number. Is 1/a rational or irrational

asked Jul 13, 2019

2 answers

2 votes

129k views

Value of Cosn3pi/2 in Fourier series

asked Nov 19, 2018

1 answer

5 votes

221k views

How did the development of steel and oil refining affect U.S. industry?

asked Jun 6, 2018

1 answer

0 votes

150k views

Using the polynomials Q = 3x 2 + 5x - 2, R = 2 - x 2, and S = 2x + 5, perform the indicated operation. Q - [R + S] 2x2 + 3x - 9 4x2 - 3x + 9 2x2 - 3x + 9 4x2 + 3x - 9

asked May 19, 2018

2 answers

1 vote

23.6k views

Caleb’s parents drove him to a swimming meet 208 km away. It took them 2 hours, which includes a 15-minute break to refuel. What was their average driving speed?

asked Apr 26, 2018

1 answer

1 vote

215k views

How do you make 2/3 into a decimal

asked Feb 18, 2018

2 answers

1 vote

78.0k views

Wole Soyinka's telephone conversation takes place between a black man and a prejudiced a) police officer b) landlady. c) roommate. d) blind date.

asked Jan 27, 2018

2 answers

1 vote

139k views

Describe the role geography played in the rise of Roman clivilzation

asked Oct 2, 2017

2 answers

2 votes

25.9k views

Why did farmers in the late 1800s want inflation

asked Sep 9, 2017

2 answers

0 votes

140k views

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