Questions by Mostafa Elgaafary

Questions by Mostafa Elgaafary

A plane passes through the point (3, 4, 7) and is orthogonal to the vector < 8, −4, 1 >. Write the equation of the plane.

asked Nov 24, 2024

1 answer

0 votes

149k views

HT bisects SR at point H. If SH = (x² + 6x - 28) and HR = (4x + 20), find SR. A) SR = x² + 10x - 8 B) SR = 5x² + 26x - 48 C) SR = 4x² + 26x - 8 D) SR = x² + 26x + 20 E) SR = 4x² + 10x - 48

asked Nov 23, 2024

1 answer

2 votes

94.6k views

Please show work I don't understand how to do this

asked Oct 14, 2024

1 answer

1 vote

96.3k views

(Scene 14) Narrator: Mrs. White pulls out the rope with a yelp. They gasp as she waves it threateningly a) Mrs. White denies the rope b) Mrs. White threatens Wadsworth c) Mrs. White dismisses the rope

asked Sep 24, 2024

1 answer

4 votes

847 views

Which of the following diseases stems from food poisoning and prevents the release of acetylcholine? 1) Botulism 2) Salmonella 3) E. coli infection 4) Listeria

asked Aug 28, 2024

1 answer

0 votes

208k views

Difference between heritability on the scale of liability versus the scale of obsevation.

asked Jan 1, 2024

1 answer

4 votes

53.4k views

How can we reduce the amount of acid rain that falls

asked Dec 17, 2023

2 answers

19 votes

225k views

Foresters often are responsible for conserving wildlife habitats within forests. Which kind of science is a forester most likely to study?

asked Oct 13, 2023

2 answers

18 votes

10.0k views

Huda is writing a cover email, but she doesn’t know the name of the person who is collecting the applications and resumes. How should she address this person in the email to apply BEST practices? A. She

asked Jul 24, 2023

1 answer

15 votes

63.1k views

A student wants to do scientific research to find new ways to detect toxic substances in water. What field of science would this research mostly involve? OA. Biology O B. Astronomy O OD. Physics C. Chemistry

asked Apr 20, 2023

1 answer

4 votes

29.9k views

5. Kara earns a 3.5% commission on all sales made by recommendations to the hair salon. If the total amount of sales from referrals by Karo was $3,670, how much did Kara make?

asked Apr 9, 2023

1 answer

2 votes

46.4k views

If a windmill does 405 rotations in 5 minutes how long would it take to go 243 rotations

asked Feb 19, 2023

1 answer

2 votes

9.2k views

A José le encanta la comida basura porque _[blank 1]_ conveniente, pero duda que _[blank 2]_ saludable. ¿Qué opción completa la oración correctamente? sea, essea, es , , está, esestá, es , , es, seaes,

asked Dec 4, 2022

2 answers

2 votes

53.1k views

How do you find the period of a sound wave?

asked Aug 6, 2022

1 answer

2 votes

144k views

Assume the following information about the market and RoseApple's stock. RoseApple's beta = 1.50, the risk-free rate is 2%, the market risk premium is 8.0%. Using the SML, what is the expected return for

asked Jul 1, 2022

1 answer

22 votes

155k views

The price of an item has been reduced by 20% The original price was 33$

asked Jun 3, 2022

2 answers

5 votes

62.7k views

Which blood vessel carries blood from the heart to the rest of the body? a. superior vena cava b. Inferior vena cava c. Aorta d. Pulmonary vein

asked Mar 1, 2022

1 answer

0 votes

153k views

78, 68, 75, 65, find the next term

asked Feb 18, 2022

1 answer

1 vote

44.9k views

Amazon Inc. is one of the world's leading e-commerce companies, with almost $120 billion in revenues for the fiscal year ended December 31, 2017. For the year ended December 31, 2017, Amazon's cost of

asked Jan 6, 2022

1 answer

23 votes

97.1k views

Which group used violence against African Americans during the late 1800s and early 1900s?

asked Aug 24, 2021

2 answers

4 votes

65.6k views

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