Recent activity by Mariusz Nowak

Recent activity by Mariusz Nowak

Kylie has a modern quarter with a mass of 5.623 g and an older silver quarter with a mass of 6.24 g What is the combined mass of the quarters?

answered Dec 31, 2023

1 answer 57.7k views

Why is the equality of marginal revenue and marginal cost essential for profit maximization in all market structures

answered Nov 25, 2023

1 answer 6.4k views

9. I have a pressure of 65 kPa and a starting temperature of29°C. If I raise the temperature to 167°C, what is the newpressure?

asked Sep 19, 2023

1 answer 167k views

The frequency of a certain sound is 440 Mz. What is the wavelength of this sound when the temperature of the air is (a) 20°C; (b) 30°C

answered Sep 12, 2023

1 answer 131k views

Simplifyx to the -6 power_________x to the 8 powerwrite your answer with a positive exponent only

asked Aug 7, 2023

1 answer 44.6k views

Yb better+ratio+jidion+L pokimane

answered Jul 13, 2023

2 answers 234k views

You want to hang three equally-suzed travel posters on a wall so that posters on the ends are each 3 feet from the end of the wall. You want the sapacing between posters to be equal. Wrte and somve an

asked Jun 14, 2023

1 answer 16.9k views

4/9 + 1/4 less or greater than 1/2

asked Mar 11, 2023

1 answer 148k views

Please Help. I have this on a test tomorrow!

answered Feb 13, 2023

2 answers 154k views

An article discusses the first professional football player who was deaf. The author compares the player to Jackie Robinson, who was the first African American in Major League Baseball. What type of allusion

answered Dec 22, 2022

2 answers 175k views

Subtract -5x²+10x-1from6x²-x+3

asked Sep 17, 2022

1 answer 179k views

An asteroid is a/an ______ field a.gravitational b.electric c.magnetic

asked Jul 10, 2022

1 answer 103k views

The innermost of the Stonehenge from a horseshoe shape that is aligned with the rising sun on summer solstice true or false

asked Jul 8, 2022

2 answers 187k views

List three concrete actions you can take in a essay

asked Jun 21, 2022

2 answers 17.0k views

Malcolm started with a board that was 5 3/5 feet long. He then cut off a section that was 1 5/12 feet long. How much of the board is left?

asked May 23, 2022

1 answer 171k views

Can someone please help me with this one this is confusing to me :’) tysm!

asked Apr 27, 2022

2 answers 11.8k views

Write (- 1/4)3 in expanded form?

asked Apr 14, 2022

1 answer 178k views

PLEASE HELP ME WITH THIS FAST!!!!

asked Apr 4, 2022

2 answers 222k views

Given the following electronic configurations, identify how many valence electrons each atom has. A= Element Electron Configuration Number of Valence Electrons B = C= Sodium (Na) 152 2s 2p 3s А DONE Oxygen

asked Mar 26, 2022

2 answers 14.0k views

Identify the sampling designs that use convenience sampling. Check all that apply. A restaurant surveys all its breakfast customers about meal quality. An online poll is conducted with high school students

asked Mar 16, 2022

2 answers 7.3k views

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