Recent activity by Hraynaud

Recent activity by Hraynaud

A) Calculate the percent efficiency for an electric motor that uses 15 000 J of energy to produce 11 500 J of energy. How much waste is produced?

asked Dec 18, 2023

1 answer 342k views

I would really like help :)

answered Oct 12, 2023

1 answer 214k views

Three ways in which employment will minimize emotional stress factors

answered Aug 15, 2023

1 answer 466k views

1. Why is GDP important to economists? I

answered Jul 7, 2023

1 answer 358k views

You have a bag full of 4 green marbles and 1 blue marble. You pick a marble out at random. If it's blue, you stopbecause you win 20 points. If not, you get another chance. Without replacing the green marble,

answered Jun 25, 2023

1 answer 136k views

5.Below is the graph for the equation 4xy – 20. How could we changethis graph to represent the solution set for the inequality 4x Sy 4 207Explain in detail what changes you would need to make

asked Jun 16, 2023

1 answer 158k views

the angle of elevation from the top of a 95 foot tall building to a hot air balloon in the sky is 76 degrees . if the horizontal distance between the building in the hot air balloon is 354 ft, what is

asked May 27, 2023

1 answer 465k views

A man on a scooter travels directly west for 50 meters, it took the man 45 seconds to reach his destination. What was his velocity?

answered Feb 24, 2023

2 answers 213k views

Can someone please help me on this?!?

answered Jan 28, 2023

1 answer 264k views

Simplify these expressions a) 2a + 5a

answered Jan 15, 2023

2 answers 466k views

Which is equivalent to the expression? (3x - 14)^2 a. 9x^2 - 84x + 196 b. 9x^2 + 84x + 196 c. 9x^2 + 196 d. 9x^2 - 196

answered Nov 2, 2022

1 answer 414k views

In your opinion, how has the UN me documentary made you view the untied nations

answered Aug 31, 2022

1 answer 66.9k views

A scientist was in a submarine, 52.7 feet below sea level, studying ocean life. Over the next ten minutes, she descended 46.7 feet. How many feet was she now below sea level?

asked Jun 13, 2022

1 answer 6.8k views

Question 8 plz show ALL STEPS

asked Jun 5, 2022

1 answer 170k views

Buses to Dorchester leave a bus station every 12 minutes, Buses to Bournemouth leave the bus station every 15 minutes A bus to Dorchester and a bus to Bournemouth both leave the bus station at 10 am, When

answered May 6, 2022

1 answer 252k views

Chickens express three variations for feather color: white, black, and black and white speckled. The genotypes are below: WW = white BB = black WB or BW = black and white speckled Which conclusions about

answered Feb 28, 2022

1 answer 381k views

Help meeeeeeeeeeeeeeeeeeeee pleeeaaaasssseee

answered Jan 25, 2022

2 answers 447k views

Search QAmmunity.org