Questions by Razz

Questions by Razz

In a proton-helium atom elastic collision, find the initial and final speeds of the proton and the fraction of its initial energy transferred to the helium atom.

asked Dec 22, 2024

1 answer

0 votes

223k views

What is the least common kind of exchange?

asked Nov 26, 2024

1 answer

2 votes

62.2k views

1. Blood cells returning to the lungs after their journey through the body are. bright blue dark red dark blue bright red

asked Oct 7, 2024

2 answers

2 votes

154k views

If ABC is an equilateral triangle, AB=13x 5, BC=17x-19, and AC=8x 35, find the value of x and the measure of each side.

asked Oct 2, 2024

1 answer

0 votes

203k views

Subtract 8.263 from 13.48.

asked Jun 21, 2024

2 answers

2 votes

63.4k views

What is important for movement of cell through an environment?

asked May 12, 2024

1 answer

1 vote

111k views

A person jumps from the roof of a house 3.7−m high. When he strikes the ground below, he bends his knees so that his torso decelerates over an approximate distance of 0.70 m. If the mass of his torso (excluding

asked Apr 4, 2024

1 answer

0 votes

36.8k views

T or F: The project stage in the aggregation pipeline is the same as the projection document in the find() query method.

asked Feb 15, 2024

1 answer

0 votes

132k views

You ordered a product for your friend’s birthday by express shipping. You paid extra but the birthday has passed and you didn’t receive the product. Write a formal letter telling the company how unhappy

asked Oct 1, 2023

1 answer

20 votes

114k views

A gas at 100.0 kPa and 39.1°C fills a flexible container with an initial volume of 2.66 L. If the temperature is raised to 62.2°C and the pressure increased to 544.0 kPa, what is the new volume in Liters?

asked Aug 10, 2023

1 answer

1 vote

38.0k views

What is true about viruses

asked Apr 6, 2023

1 answer

11 votes

190k views

Which of the following could be a real-world description of the quantity three times x end quantity divided by 8? A. The cost of a pizza split by 8 people plus a $3 tip B.The cost of a pizza plus a $3

asked Jan 3, 2023

1 answer

0 votes

217k views

Please help 20 ponts

asked Dec 17, 2022

2 answers

4 votes

203k views

Who defeated the Manchus in the 1200s CE? (Please help! This was due yesterday!)

asked Sep 11, 2022

1 answer

12 votes

70.3k views

Emma y yo ___ la comida muy bien. (preparar)

asked Aug 26, 2022

2 answers

5 votes

122k views

I don’t understand why mom doesn’t want me

asked Jul 19, 2022

1 answer

0 votes

207k views

Im not sure how to do this or what function to use SIN, COS, or TAN but if you could walk me through it that would be so so so amazing!!! Thanks so much have an amazing day!!!

asked Jan 23, 2022

1 answer

0 votes

179k views

Find those ^^^^^^^^^^^^^^

asked Oct 6, 2021

2 answers

3 votes

63.5k views

Dana spent 17 hours studying last week. She spent 9 hours studying for Language Arts and the rest of the time she spent studying for Spanish. What percent of the total time did she use to study Spanish?

asked Sep 6, 2021

1 answer

1 vote

108k views

Mandisa is under an extreme amount of stress. she is battling with her ex-husband about money and their children. in this time of stress, mandisa turns to her friends for support and spends as much time

asked Sep 5, 2021

1 answer

5 votes

144k views

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