Questions by Steve Klein

Questions by Steve Klein

A piston cylinder holds a 2.50 L volume of air at 325.0 K. The cylinder holds the gas at 3.00 atm pressure.How many moles of air are present in the cylinder under these conditions?___ moles

asked Sep 5, 2023

1 answer

4 votes

221k views

Question 9: Sorry its blurry. Plz help ASAP

asked Dec 16, 2022

2 answers

3 votes

210k views

You have discovered an unknown organism ‘ X' belonging to the kingdom Animalia. What steps would you take to classify this organism ?

asked Dec 10, 2022

1 answer

3 votes

66.8k views

DeAndre is ordering tickets to a concert. He buys 4tickets that all have the same price. There is a service charge of $2.50 per ticket. The total cost of his order is $86.50. What is the price of each

asked Dec 6, 2022

1 answer

5 votes

128k views

A population of birds walks along the shores of a swampy area eating small crabs. Climate change has caused the water levels in the area to rise. Which genetic variation in the bird population will be

asked Nov 26, 2022

2 answers

24 votes

226k views

In 1943 , the United States and Great Britain did which of the following ? A. Began preparations for an organization to promote world peace . B. Began preparations for an organization with a goal to end

asked Sep 26, 2022

1 answer

0 votes

40.0k views

5.) Which of the following values is not in the range of the function? a) 0 b) -3 c) 5 d) 2

asked Jun 14, 2022

1 answer

4 votes

186k views

How does the United Nations Define genocide

asked Mar 16, 2022

1 answer

12 votes

173k views

If the center of a circle is at (a, b) and the radius of the circle is c, how would you write the equation of the circle?

asked Jan 24, 2022

1 answer

0 votes

83.2k views

Who are Germany enemies

asked Nov 13, 2021

2 answers

1 vote

75.9k views

(1) prove that: 1 + 4 + 7 +………+ (3n – 2) = (3n – 1). ( n ≥ 1 )

asked Nov 2, 2021

1 answer

5 votes

228k views

As part of the National Health and Nutrition Examination Survey, subjects were asked how long they slept the preceding night, and the following times (hours) were reported: 8, 7, 5, 7, 4, 7, 6, 7, 8, 8,

asked Oct 20, 2021

1 answer

4 votes

39.3k views

Angel has an action figure collection of 300 action figures. He keeps 267 of the action figures on his wall. What percentage of Angel's action figure collection does he keep on his wall?

asked Sep 23, 2021

1 answer

0 votes

35.5k views

A chemical company makes up batches of copper sulfate solution by adding 250 kg of copper sulfate powder to 1000 liters of water. A laboratory chemist wants to make a solution of identical concentration,

asked Sep 22, 2021

1 answer

0 votes

70.6k views

If a sheep is running at 3.0 m/s with a mass of 60 kg what is its kinetic energy

asked Jul 21, 2021

1 answer

2 votes

7.7k views

Please answer. Clarissa works in sales for a software company. Her pay each month varies, because each month she receives a base pay of $2,400.00 plus 8% commission on her sales. During the month of November,

asked Jun 3, 2021

1 answer

3 votes

226k views

Can you help with did pretty please I'm stuck help just a, c ,d thanks luv.

asked May 6, 2021

1 answer

2 votes

99.9k views

Jasmine is a college student, who is self-conscious and anxious in social situations and who tends to be a bit too trusting and tender-hearted when it comes to loaning money and clothing to her roommates.

asked Jan 10, 2021

1 answer

3 votes

53.8k views

3. A plant in Mikayla's garden was 40 inches tall one day and was 4 feet tall one week later. By what percent did the plant's height increase over one week?

asked Jan 1, 2021

1 answer

3 votes

49.6k views

In an aqueous solution of an acid (or a base), there is an equilibrium between the acid HA and the products of its dissociation — H+ and A−: HA H+ + A−. This equilibrium can be described using a dissociation

asked Aug 16, 2020

1 answer

2 votes

135k views

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