Questions by Luca Petrini

Questions by Luca Petrini

Black holes have such a strong gravity that escape velocity from it is more than speed of light which basically means nothing could escape it. Everything in the universe have escape velocity. For Earth

asked Aug 24, 2024

1 answer

2 votes

82.4k views

What was the Jamestown "headlight" policy, and why was it significant to English settlers?

asked Apr 10, 2024

1 answer

5 votes

106k views

Miniature charts that are embedded in the background of a single cell

asked Mar 28, 2024

1 answer

2 votes

205k views

What were the purpose of posters pictured below?

asked Feb 25, 2024

1 answer

3 votes

230k views

One eighth of Mr Sanchez’s class is left-handed. If there are 24 students in his class,how many of them are left-handed?

asked Feb 25, 2024

1 answer

5 votes

177k views

Solve 7n/9-62=5n/9-48

asked Feb 14, 2024

2 answers

3 votes

94.4k views

What information do we need to collect from the Call? Provide the process flow.

asked Jan 18, 2024

1 answer

1 vote

185k views

How to draw a pyramid?

asked Dec 6, 2023

2 answers

4 votes

121k views

A monopoly is likely to _______ and _______ than otherwise equivalent competitive firms.

asked Oct 9, 2023

1 answer

1 vote

200k views

For the field trip we bought 30 lunches. Burgers were $3 and sandwiches were $2. The total money spent was $80. Use elimination to find the solution.

asked Sep 20, 2023

1 answer

20 votes

177k views

the process where an external qualitative methodology or topic area specialists (such as subject matter experts) are asked to review the research analysis is known as a

asked Jul 25, 2023

1 answer

3 votes

142k views

Have you ever seen a photo online that did not seem to have the colors right? Perhaps the colors looked unnatural or not appropriate for the subject of the photo. Describe such a photo and what you think

asked Apr 8, 2023

1 answer

12 votes

175k views

tive property, and wri Use the model to find the missing number in the pai equivalent expressions 15 + 9 = ?(5 + 3) What number is missing from the expression?

asked Mar 28, 2023

1 answer

2 votes

132k views

Robert delivers papers every morning. On Sundays he has to deliver 61 papers and on each of the other days he only has to deliver 44 papers. How many papers does Robert deliver each week? A. 369 B. 325

asked Mar 24, 2023

2 answers

14 votes

219k views

PLEASE HELP ASAP!! Which of the following ordered pairs is a solution of x + 2y = 12 (-2, 6) (-2,-6) (2-6)

asked Mar 8, 2023

1 answer

22 votes

228k views

12 less than a number is equal to the product of 7 and that number. Convert into an equation and find the number? Please explain it step by step

asked Dec 18, 2022

1 answer

3 votes

53.8k views

Décrivez là place du marché de votre village

asked Dec 10, 2022

2 answers

2 votes

62.8k views

Why does california have so many canals and what is their primary function?

asked Sep 2, 2022

2 answers

3 votes

134k views

How long would it take a train to travel 500 miles at 25 mph?

asked Aug 28, 2022

2 answers

0 votes

33.3k views

Why is Mecca Islams holiest city. what is expected of all muslims during their lifetime.

asked Jul 14, 2022

2 answers

19 votes

154k views

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