Recent activity by Leonard Ehrenfried

Question

Consider following schema , write relational algebra statment for : Student ( S_id , name , address, subject ) Course ( C_code , title ) Enroll ( S_id , C_code ) _________ i ] List the titles of course

asked Nov 22, 2024

1 answer 34.6k views

Which of the following is a physician who specializes in the treatment of patients with carpal tunnel syndrome? A. Orthopedist B. Ophthalmologist C. Nephrologist D. Neurologist

answered Nov 19, 2024

1 answer 205k views

About 98% of the human body is composed of only six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorous. (True/False)

asked Nov 12, 2024

1 answer 186k views

Jordan went to the store with $90.He wants to purchase a leather jacket for $45,a hat for $10,and the rest on jeans.Each pair of jeans costs $35.Write an inequality for the number of jeans he can purchase

answered Nov 3, 2024

1 answer 148k views

Give three reasons you believe your newly set up beverage company be able to beat the leading beverage company in your country

answered Sep 12, 2024

1 answer 204k views

What is the area of the shaded triangle?

answered Aug 27, 2024

2 answers 35.3k views

Aggression, prejudice, and intergroup conflict are all examples of behavior. A. Assertive B. Opportunistic C. Meanview D. Antisocial

asked Aug 21, 2024

1 answer 89.0k views

If unemployment insurance was made more generous that it paid unemployed workers 95% of their former salary for 12 months then A. structural unemployment would fall. B. frictional unemployment would rise.

answered Aug 20, 2024

1 answer 182k views

In the long run, an increase in the nominal exchange rate is likely to lead to Note: Multiple answers are possible. A. an increase in exports B. a decrease in exports C. an increase in imports D. a decrease

asked Jul 10, 2024

1 answer 94.9k views

All of the following are appropriate for a patient suffering from mouth dryness except a. sauces b. potato chips c. gravie d. sugarless gum

answered Jun 21, 2024

1 answer 201k views

What approach should be used to casket remains disfigured by semi-fetal position paralysis? a. Supine positioning b. Extended arm positioning c. Flexed leg positioning d. Semi-fetal positioning

asked Jun 10, 2024

1 answer 208k views

What is the value of (n) given (11330 = 133n + 142)? A. 84 B. 85 C. 86 D. 87

answered Apr 21, 2024

1 answer 189k views

The ratio of red marbles to yellow marbles is 3 to 8. If there is a total of 946 marbles in the bag, how many marbles are yellow?

answered Apr 11, 2024

1 answer 163k views

ICAO recommends three types of aircraft operations. What are those three types of aircraft operations?

answered Mar 22, 2024

1 answer 86.7k views

How do we justify putting soldiers at risk? Who should intervene? When is multilateral, and when is a unilateral intervention acceptable?

answered Jan 12, 2024

1 answer 118k views

Which word best completes this conversation? Ernesto: Necesito fortalecer los músculos de mis piernas. Samuel: Te recomiendo que practiques ____________. Es divertido y es un deporte de equipo. A. tenis

answered Nov 18, 2023

1 answer 163k views

What TWO numbers are a distance of 1.5 units from 3 on this number line? -1.5 0.5 1.5 2.5 4.5 5

answered Nov 15, 2023

1 answer 18.0k views

Solve for the rational exponent equation. Use factoring where necessary. If there is more than one answer, enter a comma separated list. x^3/4 = 8

answered Oct 26, 2023

1 answer 158k views

Who was Yasser Arafat? a Palestinian leader of a terrorist group an Egyptian prime minister a Jewish diplomat in the Israeli government an Iranian shah

asked Jun 20, 2023

2 answers 10.7k views

Name a continent. North America Vermont France Spain

asked May 16, 2023

2 answers 4.3k views

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