Questions by Vihkat

Questions by Vihkat

Two isotopes of carbon, carbon-12 and carbon-13, have masses of 1.993 10-26 kg and 2.159 10-26 kg, respectively. These two isotopes are singly ionized ( e) and each is given a speed of 6.50 105 m/s. The

asked Nov 21, 2021

1 answer

1 vote

5.6k views

7. What are the top 8 signs of extreme depression and substance abuse?

asked Nov 21, 2021

1 answer

5 votes

177k views

PLEASE HELP IT'S 7TH GRADE MATH... MIGHT BE EASY FOR YOU Instructions: Translate each verbal phrase into an algebraic expression. Make sure your final expression is fully simplified and in standard form.

asked Nov 10, 2021

1 answer

5 votes

22.8k views

Acting alone, it takes two killer whales 2 minutes to catch two seals. Based upon this rate, how long will it take a pod of ten killer whales to catch ten seals?

asked Sep 9, 2021

1 answer

1 vote

31.6k views

What percentage of a radioactive isotope remains after 4 half-lives?

asked Jul 14, 2021

1 answer

3 votes

233k views

You purchased a bond 75 days ago for $911.72. You received an interest payment of $32.00 68 days ago. Today the bond’s price is $993.39. What is the holding period return (HPR) on the bond as of today?

asked Jun 17, 2021

1 answer

5 votes

189k views

I feel pain and suffering and a burning love for cats.

asked May 2, 2021

2 answers

2 votes

41.6k views

Mi madre __ de Argentina

asked Mar 17, 2021

2 answers

4 votes

5.0k views

A driver increases his velocity from 20 km/hr to 100 km/hr. BY what factor does he increase the kinetic energy of the car with this increase in speed? Kinetic energy is 4 times greater Kinetic energy is

asked Nov 6, 2020

2 answers

0 votes

79.0k views

What is the slope of a line parallel 25x-5y=25

asked Sep 23, 2020

2 answers

2 votes

160k views

Which of these is the BEST explanation for the contrast between Spain’s motives to explore and settle the North American continent and England’s motives? A Spain wanted to colonize North America, and England

asked Sep 6, 2020

1 answer

0 votes

62.0k views

Who said the United States ought to declare war on Mexico and make them take it back? a. Bill Richardson c. George Curry b. Teddy Roosevelt d. General William T. Sherman

asked Aug 9, 2020

2 answers

2 votes

64.5k views

Who was the first President in United States of American?

asked Feb 11, 2020

2 answers

1 vote

38.6k views

10. The following quote is an example of what figurative language?<br /> "Sometimes, a light glimmered out of the physician's eyes, burning blue and ominous." <br /> A. Personification B. Hyperbole C. Simile D.

asked Aug 21, 2019

2 answers

1 vote

148k views

What was an importanat commercial activity between the french and american indians

asked Jan 27, 2019

1 answer

2 votes

41.5k views

Why would only the nisei be allowed to work? A. They were younger and stronger. B. They understood American values. C. The government distrusted the issei. D. Issei were known spies on the West Coast.

asked Jan 21, 2019

1 answer

5 votes

7.0k views

Which events are dependent? Choose all that apply. picking marbles from a bag without replacing any of them picking marbles from a bag with replacing any of them picking cards from a deck without replacing

asked Nov 20, 2018

2 answers

2 votes

97.0k views

Microwaves have a _________wavelength and _________frequency than radio waves.

asked Nov 8, 2018

2 answers

2 votes

43.4k views

If a three-Carbon Alkene contains two double bonds. Predict it's molecular formula?

asked May 7, 2018

2 answers

1 vote

200k views

If 155 grams of potassium (K) reacts with 122 grams of potassium nitrate (KNO3), what is the limiting reagent?

asked Sep 18, 2017

1 answer

4 votes

129k views

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