Recent activity by Marstone

Recent activity by Marstone

Suppose a relation R with two instances R1, R2. Suppose A, B are key and nonkey components of R, respectively. Which of the followings refers to key constraints? Select one: a. Choice d b. Choice a c.

answered Jan 1

1 answer 173k views

There are three seating categories at a stadium for a softball game, class a seats cost$15, class b seats costs $12, and class c seats costs $9. Design a modular program that asks how many tickets for

asked Dec 5, 2024

1 answer 10.3k views

What connects all of the microchips, resistors, and capacitors together? 1) Conductive wires 2) Soldering 3) Printed circuit board 4) Microcontroller

answered Dec 1, 2024

1 answer 141k views

How was the mandate of heaven used to remove a dynasty from power?

answered Sep 5, 2024

1 answer 82.2k views

"The most common site for pain associated with irritable bowel syndrome is" a. left lower quadrant. b. right lower quadrant. c. left upper quadrant. d. right upper quadrant.

answered Aug 14, 2024

1 answer 95.6k views

What is the function of the hip joint during unilateral stance? 1) It provides stability and support 2) It allows for movement and flexibility 3) It helps in weight-bearing and balance 4) All of the above

answered Jun 20, 2024

1 answer 219k views

In March 1963, Iron Man was introduced in issue 39 of the comic book Tales of Suspense. The original price for the book was 12 cents. By March 2016, 53 years later, the value of the comic book given its

answered Jun 17, 2024

1 answer 142k views

Which of the following would qualify for the charitable deduction for estate taxes? a. A donation to a qualified charity made by the executor for which only the amount of the donation was prescribed in

asked Jun 12, 2024

1 answer 22.5k views

All of the following drugs prolong the refractory period in normal cells, EXCEPT? 1) Lignocaine 2) Amiodarone 3) Procainamide 4) Quinidine

answered May 21, 2024

1 answer 33.2k views

Can someone help me please

asked Apr 28, 2024

1 answer 229k views

2. The final grades in mathematics of 80 students in a state university examination are recorded in the accompanying table. 84 75 82 68 79 88 73 90 62 88 76 93 71 59 85 75 78 63 72 60 75 87 82 75 74 68

asked Apr 4, 2024

1 answer 218k views

Lithium salts have proven very effective for the treatment of ___. 1) Depression 2) Anxiety 3) Bipolar disorder 4) Schizophrenia

asked Apr 2, 2024

1 answer 63.3k views

Help pls with question

answered Feb 24, 2024

2 answers 31.0k views

In a wood there are 420 silver birch trees 130 oak trees and 210 wild cherry trees. What percentage of the trees are oak trees? Give your answer to 1 dp

answered Feb 9, 2024

2 answers 90.0k views

A candidate whose certificate has been expired for ______ or more may not renew the certificate. a. 30 days. b. 90 days. c. 180 days. d. 365 days.

asked Jan 27, 2024

1 answer 89.2k views

Which President supported the relocationof Native Americans?

answered Dec 4, 2023

2 answers 55.9k views

15, explanation and answer

answered Nov 20, 2023

1 answer 150k views

What were the two main arguments for women's suffrage?

answered Sep 17, 2023

2 answers 52.1k views

D Drag the expressions in order from least to greatest product. 4x2 특 3 1 2

asked Aug 28, 2023

1 answer 223k views

What is the name of the piece above?

answered Jul 10, 2023

2 answers 156k views

Search Qamnty