Questions by Marco Micheli

Questions by Marco Micheli

A sample of gas has a volume of 20 cm³.The pressure is changed to 90 kPa at constant temperature,while the volume increases to 75 cm³.What was the original pressure of the gas?

asked May 20, 2022

1 answer

5 votes

120k views

An element has 4 protons, 5 neutrons, and 4 electrons. What is the atomic mass of the 4,5,8,9

asked Mar 26, 2022

1 answer

3 votes

117k views

Help help help help help PLEASE

asked Jan 13, 2022

2 answers

0 votes

10.0k views

Consider the 20 points of a 4×5 grid. You randomly choose two points from the 20 points. What is the probability that the two points belong to a horizontal or vertical line?

asked Jan 11, 2022

1 answer

1 vote

78.4k views

If you are offended and experience revulsion at my eating veal, and I am horrified and repulsed by your eating tofu, or by touching it, is that adequate evidence that either eating veal or tofu is immoral?

asked Nov 26, 2021

1 answer

3 votes

101k views

Julius Caesar Act I Synopsis help plz fill in the blanks

asked Nov 26, 2021

1 answer

4 votes

80.2k views

Flattened cells making up the skin’s outermost layer

asked Oct 15, 2021

1 answer

3 votes

68.2k views

What is the area of this figure?

asked Sep 18, 2021

2 answers

1 vote

60.5k views

How would adding the catalyst nitrogen monoxide (NO) affect this reaction? 2SO2(g) + O2(g) → 2SO3(g) A) NO increases the rate at which SO3 molecules are formed. B) NO reacts with SO3 to produce more SO2

asked Aug 21, 2021

2 answers

1 vote

225k views

2,852 rounded to the nearest tenths

asked Aug 13, 2021

1 answer

5 votes

148k views

What is the main purpose of photosynthesis and cellular respiration

asked Aug 7, 2021

1 answer

4 votes

135k views

I need help with Geometry!!!!

asked Aug 1, 2021

1 answer

1 vote

125k views

The climate of a region can be influenced by many things, such as the altitude and latitude of a region or the presence of a nearby body of water. A region that is near a large body of water would likely

asked Jun 17, 2021

1 answer

4 votes

182k views

NEED HELP PLEASE ASAP!!!!

asked Jan 2, 2021

1 answer

4 votes

51.6k views

How many square feet of outdoor carpet will we need for this hole?

asked Jul 17, 2020

2 answers

3 votes

27.6k views

Ashley and Mikhail share their intimate thoughts and emotions, are physically attracted to each other, and agree to support each other. Their love is called ________. Select one: a. consummate b. fatuous

asked Jul 10, 2020

2 answers

3 votes

11.1k views

Juided Practice Now let's practice what you have learned. Gustavo's father wants him to mow the lawn and wash the dishes. What would he say to Gustavo? A. Cortar el césped y lavar los platos. B. Corto

asked Feb 26, 2020

1 answer

5 votes

216k views

Which type of scientist would determine the different kinds of fat found in milk chocolate

asked Feb 9, 2020

1 answer

1 vote

4.0k views

How can I prove that there is a pair of natural numbers a and b such that the next relationship is true, ab=22+ (4-a-b)/(6)

asked Aug 26, 2019

1 answer

2 votes

219k views

Please help me! Which of the following options is a Pythagorean Identity? A. (sin(x) - cos(x))^2 = 1 + 2sin(x)cos(x) B. (sin(x) - cos (x))^2 = 1 C. (sin(x) - cos (x))^2 = 1 - 2sin(x)cos(x) D. sin^2(x)

asked Jul 18, 2019

2 answers

5 votes

232k views

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