English, 10.09.2021 07:00 htrevino

a researcher needs 30ml of 20% acid solution for a certain experiment but he has only 15% solution and 40% solution. how many milliliters of the 15% and the 40% solutions should he mix to get what he needs?

Answers: 2

Show answers

Another question on English

English, 22.06.2019 08:00

Which sentence uses parallel structure? a. spring is a time for growth, renewal, and to rain. b. science provides us with some answers, some questions, and figuring out how our world works. c. as long as you use your best judgement, learn from your mistakes, and taking advice, you’ll grow as a person. d. once things are done, there is no need to dwell them, to worry about them, or to decide who to blame.

Answers: 1

Answer

English, 22.06.2019 10:00

Select the correct answer.which of these descriptions is the most accurate summary of chapters 5-8 of the death of ivan ilyich? ivan ilyich's pain worsens. a celebrated doctor offers a cure. it works for a short time, but the pain returns. ivan ilyich realizes that he is dyhe is consoled by the thought that he has his family to care for him.ivan ilyich cannot face up to the reality that he is dying. as he obsesses with the thought of dying, his mind swings between hope anddespair. he grows angry and bitter at everyone in his life, except his servant gerasim.when his wife and friends realize that ivan ilyich is dying, they plan several amusements to keep him in good cheer. ivan ilyich is tohear that his daughter is marrying a successful man from an influential family.as death approaches, ivan ilyich thinks about his happy childhood and his successful career. he cannot accept the fact that a good man likehim could be fated to die so young, he is happy to note that his young son will grow up to be a successful man like him.

Answers: 3

Answer

English, 22.06.2019 11:00

Read this excerpt from we’ve got a job: the 1963 children’s march. then, in 1958, when he was nine, his mother got a job as a dental assistant – and a raise. at about the same time, wash got a job, too. six days a week for eight years, he woke up by four o'clock in the morning to deliver milk. by the time he got to school each day, he'd already put in almost half a day's work. how does this excerpt readers make a personal connection to the story? by connecting readers to his mother’s medical training by connecting readers to the milk-delivery business by connecting readers to wash’s academic success by connecting readers to wash’s daily work routine

Answers: 2

Answer

English, 22.06.2019 15:30

Read the passage from chapter 17 of the prince. and of all princes, it is impossible for the new prince to avoid the imputation of cruelty, owing to new states being full of dangers. hence virgil, through the mouth of dido, excuses the inhumanity of her reign owing to its being new, saying: "res dura, et regni novitas me talia cogunt moliri, et late fines custode tueri."(*) nevertheless he ought to be slow to believe and to act, nor should he himself show fear, but proceed in a temperate manner with prudence and humanity, so that too much confidence may not make him incautious and too much distrust render him intolerable. . against my will, my fate a throne unsettled, and an infant state, bid me defend my realms with all my pow'rs, and guard with these severities my shores. which statement best evaluates machiavelli’s argument? machiavelli ineffectively argues that new princes should do everything in their power to guard their kingdoms. machiavelli effectively argues that new princes must be cruel and cautious in order to protect their new kingdoms. machiavelli effectively argues that new princes should not be cruel and should proceed carefully in their new kingdoms. machiavelli ineffectively argues that new princes should not show fear, but should be self-confident and intolerable.

Answers: 1

Answer

You know the right answer?

a researcher needs 30ml of 20% acid solution for a certain experiment but he has only 15% solution a...

Questions