Recent activity by Mahmoud Fawzy

Recent activity by Mahmoud Fawzy

3. Is it possible to harvest solar energy trapped by leaves? Suggest some methods with reasons.

asked Dec 23, 2023

1 answer 48.7k views

Which equations are balanced? * Na₂O + H₂O → 2NaOH * CaO + H₂0 ➜ Ca(OH)2 * 02K + Cl₂ ⇒ 2KCI * Al + HCl → AlCl3 + H₂

asked Nov 10, 2023

1 answer 204k views

A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x? Question options: 48

asked Nov 4, 2023

1 answer 190k views

Create an equation with coefficients more than I and constants where the answer is 7. Solve it to prove that the answer is 7.

asked Sep 19, 2023

1 answer 31.8k views

PLEASE HURRY AND ANSWER WITH WORK IF POSSIBLE

answered Jul 21, 2023

1 answer 27.2k views

Hello -- I could use some assistance with this. Thank you.

answered Jul 13, 2023

1 answer 217k views

Please please help me

asked Apr 27, 2023

1 answer 176k views

How many different plates can be made with 2 vowels and a digit?

answered Feb 11, 2023

1 answer 43.2k views

Which of the following is the inverse of p → ~q?

answered Jan 21, 2023

1 answer 225k views

Tryptophan, an essential amino acid, is important in the synthesis of the neurotransmitter serotonin in the body. a. True b. False

answered Oct 14, 2022

2 answers 84.9k views

You need to score a 90 or higher on your next test to make the honor roll. If x represents the score on your next test, which inequality represents the situation? x > 90 x< 90 x ≥ 90 x ≤ 90

answered Sep 18, 2022

1 answer 17.5k views

Simplify each expression. (2a^4)^-3, a≠0 a. 1/8a^7 b. 1/2a^12 c. 1/8a^12 d. 1/2a^7

answered Sep 16, 2022

2 answers 76.3k views

Some children are ________ and cope with the challenges of poverty without any major setbacks, but too many struggle unsuccessfully.

answered Aug 6, 2022

1 answer 129k views

Political system in which nobles are granted the use of lands that legally belong to their king, in exchange for their loyalty, military service, and protection of the people who live on the land. A) Communism

answered Jun 27, 2022

2 answers 230k views

If anyone understands this one

asked Jun 11, 2022

1 answer 134k views

Anyone need help learning Spanish?

answered Jun 1, 2022

2 answers 209k views

The following statement is from the contract Peter signed with his Homeowner's Association (HOA). "Overnight parking on community streets is prohibited. For the purpose of this contract, 'overnight' will

answered May 11, 2022

1 answer 104k views

Help Given mZABD = 70° mZCBD = 5x + 13° mZABC = 3.x + 33 Find m ZABC:

answered Apr 16, 2022

1 answer 74.6k views

Need Help fast!!! Please!

asked Apr 14, 2022

1 answer 128k views

a school librarian ordered new books for the library. 1/3 are science 2/5 are biography and the rest of the books are fiction. What fraction of the books ordered are fiction?

answered Mar 16, 2022

2 answers 96.6k views

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