Recent activity by Martin Grey

Recent activity by Martin Grey

What is the source of energy that powers a hydroelectric power plant? A. The thermal energy of the water behind dams. B. The energy of the chemical bonds of water molecules. C. The sunlight that evaporated

answered Jul 16, 2023

1 answer 138k views

1. 3 coins are tossed and two six-sided dice are rolled. How many possible outcomes are there?

answered Jul 11, 2023

1 answer 83.9k views

What is the definition of "mid-term messaging" in the government?

answered Jun 20, 2023

1 answer 79.4k views

A scientist uses a submarine to study ocean life. She begins at sea level, which is an elevation of 0 feet. She descends for 94 seconds at a speed of 3.3 feet per second. She then ascends for 32 seconds

asked May 24, 2023

1 answer 149k views

Subtract 3m +2n = 11 +3mn from -4 + 3n + 2m - 8mn.

asked May 4, 2023

1 answer 26.6k views

What is the resistance (in Ω) of a 17.5 m long piece of 17 gauge copper wire having a 1.150 mm diameter?

answered Apr 24, 2023

1 answer 231k views

Convert a volume of 60 mL to gallons.

asked Mar 14, 2023

2 answers 193k views

What is the best way to check the reliability and validity of a resource? A. Determine the resource's original medium of production. B. Analyze the author’s education and professional background. C. Establish

answered Feb 16, 2023

1 answer 192k views

I need answer for #11

answered Dec 9, 2022

2 answers 150k views

If there are 65 seats on a bus, and only 40% of the seats are filled, How many seats are filled?

answered Dec 3, 2022

2 answers 13.9k views

5,20,80 what is the 6th term in the sequence

asked Nov 12, 2022

1 answer 64.8k views

- 7th Grade Work - A bagel shop offers a mug filled with coffee for $7.75, with each refill costing $1.25. Kendra spent $31.50 on the mug and refills last month. How many refills did Kendra buy?

asked Oct 10, 2022

1 answer 44.5k views

Imagine the place where you live was a Greek poli. What other surrounding towns might join your poli in a league? Can someone please help me

answered Oct 6, 2022

2 answers 118k views

The formula V = s3 give the volume V of a cube with side length s. The volume of a cube that has a side length of 8 inches is inches cubed.

answered Aug 10, 2022

2 answers 128k views

Before being elected president, Abraham Lincoln lost interest in politics. What incident made him interested in politics again? In two to three sentences, explain why Abraham Lincoln needed to write the

asked Jul 28, 2022

1 answer 190k views

Alguém me ajuda pfv rápido

asked Jun 27, 2022

1 answer 147k views

What happened in the first round of imperialism?

asked Apr 20, 2022

1 answer 192k views

What is the order for safely donning a gown?

answered Apr 19, 2022

1 answer 47.9k views

Classify the real numbers as rational or irrational numbers.

asked Apr 14, 2022

2 answers 55.5k views

Find the probability of making the spins of spinning a letter, then a 4, then a C.

asked Mar 17, 2022

1 answer 102k views

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