Recent activity by Rui Martins

Recent activity by Rui Martins

The resistance between 2 points in an electrical circuit is 1.1 Ω. What additional resistance connected across it will make the resistance exactly 1 Ω?

asked Dec 18, 2023

1 answer 382k views

as the story opens, describe the importance of hero, the meaning hall to the king and his people and their reaction to Grendel's attacks

answered Nov 30, 2023

1 answer 483k views

if you bet the same amount on each play and win on exactly two of the four plays, then you will "break even." What is the population that you will break even?

asked Nov 15, 2023

1 answer 354k views

There are 13 balls numbered 1 through 13 placed in a bucket. What is the probability of reaching into the bucket and randomly drawing two balls numbered 12 and 2without replacement, in that order? Express

asked Nov 8, 2023

1 answer 215k views

Does a prokaryotic have a cell wall?

answered Oct 25, 2023

2 answers 243k views

A school has exactly twice as many boys as girls. There are one hundred and forty-two boys. How many are girls?

answered Sep 22, 2023

1 answer 368k views

Complete two expressions that have the same product as 3×5/12

asked May 1, 2023

1 answer 432k views

Find the volume of a cone with a height of 6yd and a base radius of 4yd. Use the value 3.14 for \pi , and do not do any rounding. Be sure to include the correct unit in your answer.

answered Feb 9, 2023

1 answer 367k views

Candidates running for office are handing out items to voters. Every 6th voter gets a button. Every 7th voter gets a sticker. Which voter is the first to receive both items? a. the 42nd voter b. the 28th

answered Dec 3, 2022

2 answers 72.5k views

The Boston Massacre was a response to the stationing of British soldiers in Boston. the dumping of British tea into Boston Harbor American independence the British seizure of the ship Liberty.

asked Nov 13, 2022

1 answer 203k views

Which of the following is a categorical syllogism. a. All birds are flying creatures. b. All flying creatures are animals that can crash. Therefore, all birds are animals that can crash. If it is a bird,

asked Oct 21, 2022

1 answer 475k views

Which of these is an opinion? Hint A Florida only tests student athletes who play certain sports. B Testing is the best way to keep students from taking the drugs. C Each state has different rules about

asked Jul 28, 2022

1 answer 481k views

Fill in each blank with the correct conjugation of the verb tener. 2. ELENA: Oye, Carlos! ¿Cuántos años ___________? CARLOS:Yo? Yo ___________ quince años. ¿Por qué? ELENA: Porque mi hermano y yo __________

answered Jun 13, 2022

1 answer 468k views

How often is it recommended to participate in strength training? Α. 2 times a day, morning and night B. Every day C. 2-4 days a week D. At least 4 times a week

answered Feb 20, 2022

2 answers 363k views

Which point A,B,C or D is in the solution set of the inequality graphed below?

answered Jan 7, 2022

1 answer 22.7k views

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