Questions by Justanr

Questions by Justanr

What is the relationship between drug use and cultural and demographic factors?

asked Aug 4, 2024

1 answer

4 votes

46.2k views

Sean decides to start a small business creating and selling outdoor yard games. It will cost Sean $50 to make each game as well as an initial cost of $300 to purchase the needed equipment and supplies.

asked Jun 11, 2024

1 answer

1 vote

212k views

During one cycle, a refrigerator removes 500 J from a cold reservoir and discharges 800 J to its hot reservoir. (a) What is its coefficient of performance? a) 0.625 b) 1.0 c) 2.0 d) 0.375

asked Apr 20, 2024

1 answer

3 votes

173k views

What term do sociologists use to describe the use of science and machinery to achieve greater productive efficiency? A. mathematics B. power C. authority D. technology

asked Apr 3, 2024

1 answer

4 votes

175k views

What is the voltage measuredWhen the welding machine current is zero? a)The open circuit voltage. b)The arc voltage. c) Rated load voltage. d) Peak voltage. e) Input line voltage.

asked Feb 25, 2024

1 answer

5 votes

102k views

What is the normal habitat of the fungus that causes mucormycosis ?

asked Jan 11, 2024

2 answers

5 votes

53.9k views

When riding on grated surfaces what should you keep in mind?

asked Jan 7, 2024

1 answer

5 votes

213k views

Pleaseee help with this question!!

asked Nov 5, 2023

1 answer

3 votes

79.1k views

Find the number that is between 0 and 120, is even, is a multiple of 5 and is the result of multiplying one of the counting numbers by itself

asked Jan 1, 2023

1 answer

5 votes

115k views

What is the importance of discharging one's responsibilities?

asked Nov 8, 2022

1 answer

2 votes

231k views

Cada año / mi familia y yo / ir de vacaciones / a la playa

asked Nov 8, 2022

1 answer

3 votes

161k views

If you see a cardinol, what are you seeing? a. A bird b. someone important C. a large group of things

asked Aug 13, 2022

1 answer

4 votes

55.6k views

Whats the answer for number 13?

asked May 27, 2022

2 answers

19 votes

44.7k views

A heat engine that rejects waste heat to a sink at 510 R has a thermal efficiency of 25 percent and a second-law efficiency of 50 percent. Determine the temperature of the source that supplies heat to

asked May 15, 2022

1 answer

1 vote

177k views

A rectangular box without a top is have a volume of 12 cubic feet. Find the dimensions of the box that will have minimum surface area.

asked Apr 16, 2022

1 answer

23 votes

145k views

Mp+nq = 1 solve for q

asked Feb 16, 2022

1 answer

1 vote

222k views

a compound effuses through a porous cylinder 5.71 times slower than helium. what is its molar mass? identify the compound.

asked Nov 22, 2021

1 answer

3 votes

14.2k views

How would you expect selection against mutations to impact the slope of a best fit line of genetic differences between virion populations? The slope would... A. Increase. B. Decrease. C. Stay the same.

asked Oct 19, 2021

1 answer

3 votes

47.2k views

Assume that the helium porosity of coal samples taken from any particular seam is Normally distributed with true standard deviation 0.75.a. Compute a 95% CI for the true average porosity of a certain seam

asked Jun 21, 2021

1 answer

1 vote

14.4k views

Help please 20 easy POINTS help pleaseeeeeeeee and Thanks you

asked Apr 25, 2021

2 answers

0 votes

134k views

Page:

Search QAmmunity.org