Recent activity by Osama Sayed

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The guitar dates back at least to the middle ages, and probably originated in the middle east. what instrument family does the guitar belong to?

answered Oct 26, 2023

1 answer 4.2k views

Question~ \frac{1}{1 + x {}^((b - a) ) + x {}^((c - a)) } + \frac{1}{1 + x {}^((a - b)) + {x}^((c - b)) } + \frac{1}{1 + {x}^((b - c)) + x {}^((a - c) ) } = ? A.0 B.1 C.x^(a-b-c) D.None \: of \: these

answered Oct 13, 2023

1 answer 95.6k views

A student's cost for last semester at her community college was $2200. She spent $440 of that on books. What percent of last semester's college costs was spent on books?

answered Sep 25, 2023

1 answer 227k views

Ricardo measured the temperature in the morning. The temperature was -6 °C. The temperature is increasing 11 °C every hour. After how many hours will the temperature be at least 2 °C?

answered Aug 18, 2023

1 answer 188k views

Ivy Corporation gave 72 people a bonus. If Ivy had given 3 more people bonuses, Ivy would have rewarded (3/5) of the workforce. How large is Ivy’s workforce?

asked Aug 6, 2023

1 answer 99.0k views

Which of the following is an example of a PHENOTYPE?

asked Jun 14, 2023

1 answer 173k views

On Thursday afternoon at camp, Nora played basketball and went swimming before dinner. She started playing basketball at 2:50 P.M. and played for 1 hour and 45 minutes. Then she swam for 50 minutes. Dinner

asked Apr 27, 2023

1 answer 33.6k views

When oxygen combines with hydrogen, which substance is formed? A: water B: Vinegar C:hydrochloric acid D: Hydrogen dioxide

answered Feb 28, 2023

2 answers 34.2k views

A list block can be defined under another list is called as _ list

asked Feb 28, 2023

2 answers 228k views

Let E represent an even integer. If E is the smallest of three consecutive even integers, write an expression for the other two: First Integer = E Second Integer = Third Integer =

answered Nov 24, 2022

2 answers 155k views

Tan(A—B)=tanA—tanB/1+tanAtanB

answered Oct 24, 2022

1 answer 125k views

PLEASE HELP!! 15 points! [I can't figure out which one fits the sentence?] Words to fill in the blank: A) Incredulous B) Premonition C) Credible D) Irony E) Elude F) Facade The bank's _________________

asked Oct 17, 2022

2 answers 202k views

Factor the expression

answered Oct 15, 2022

1 answer 93.1k views

why is it safer to eat smaller fish with shorter life spans (salmon) than it is to eat lager fish with longer lifespans (tuna)?

answered Oct 14, 2022

1 answer 150k views

Need help really quick. I am doing an assignment on writing paragraphs on the Monkey's Paw and there is a question about some examples of complications evidence. Can someone tell me what complications

answered Sep 17, 2022

1 answer 96.8k views

Mr. Vara is designing post caps in the shape of a square pyramid for a fence that he just built in his backyard. The caps are solid wood and each one has a volume of 94.5 cubic centimeters.What is the

asked Sep 4, 2022

1 answer 70.4k views

According to the text, Ralph Waldo Emerson's acid reading of Hindu philosophy had a great influence on his thinking. Use context to define avid

answered Aug 26, 2022

1 answer 182k views

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answered Jul 15, 2022

2 answers 47.4k views

What’s this? I need help

answered Jun 30, 2022

1 answer 143k views

Marty bought a piece of material that was 68 yard long and a piece that was 48 yard long. Which statement is TRUE? A. 48> 68 B. 68< 48 C. 68> 48 D. 48= 68

asked May 9, 2022

1 answer 104k views

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