Recent activity by Mostfa Essam

Recent activity by Mostfa Essam

Anything helps :) thank you

answered Sep 28, 2023

1 answer 137k views

The density of mercury is 5,427 kg/(m3). if the density of water is 1.0 g/ml, will mercury float or sink in water?

asked Aug 12, 2023

1 answer 372k views

A suburban is rented for a school trip. The suburban rental is $80 per day plus a $200 insurance fee. Write an inequality that can be used to determine x, how many days the suburban can be rented by the

answered Aug 10, 2023

1 answer 161k views

What was Andrew Jackson trying to gain in his message to Congress "On Indian Removal"? OA. Sympathy for American Indians OB. Trust as an expert on American Indians O C. Justification for the Indian Removal

answered Jul 10, 2023

1 answer 6.0k views

If cortisol levels remain high for prolonged periods, the _____ may not function at an optimal level.

asked Jun 13, 2023

1 answer 526k views

Look at this square. Find the value of a.

asked Apr 18, 2023

2 answers 415k views

PLEASE GIVE A REAL ANSWER NOT A LINK OR RANDOM LETTERS AND WORDS OR AN ANSWER THAT HAS NOTHING TO DO WITH THE QUESTION Use the story "The Landlord's Mistake" from Fifty Famous People by James Baldwin to

asked Mar 3, 2023

1 answer 58.2k views

Rewrite the equation of a circle given below in standard form x² + 2x + y² + 22y - 10 = 0

asked Jan 6, 2023

1 answer 278k views

Question Find the volume of a cone with a height of 9 centimeters and a radius of 5 centimeters. Use 3.14 to approximate pi, round your answer to the nearest hundredth if necessary, and do not include

asked Dec 3, 2022

1 answer 95.3k views

he fourth-grade class donated 750 bottles of water for a 5K run.After the run, there were 89 bottles left. How many bottles of water did the runners drink?

asked Nov 5, 2022

2 answers 383k views

What is the difference between obtaining knowledge from a controlled experiment versus other forms of scientific investigation?

answered Sep 24, 2022

1 answer 286k views

List the names of the eight countries where the Nepalese workers are going for employment

answered Sep 15, 2022

1 answer 240k views

What makes writing important? Explain your reasoning

answered Jun 13, 2022

1 answer 348k views

What is the length of the diagonal of a cube with a side length of 5 cm? Round to the nearest tenth. O 7.1 O 8.7 O 21.3 O 26.7

answered May 2, 2022

2 answers 4.1k views

According to the law of conservation of energy, what can happen to the total energy of a system? A. The total energy must remain the same, but energy can change forms and be transferred within the system.

answered Mar 1, 2022

1 answer 254k views

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