Questions by Jeff Hill

Questions by Jeff Hill

A student performs an experiment similar to Experiment 1 using hydrochloric acid (HCl) and potassium hydroxide (KOH). The mass of the hydrochloric acid solution is 250.000 g. After combining the HCl and

asked Sep 2, 2022

1 answer

5 votes

225k views

What is the exponent for x when the radical 18 is simplified completely?

asked Aug 25, 2022

1 answer

0 votes

111k views

Think about the connotation of the highlighted words: "A member of the honor guard knelt in front of my frail, aging mother, looked her directly in the eye and in a soft voice, thanked her-and my father-for

asked Aug 6, 2022

1 answer

15 votes

13.4k views

Angle 4 and angle _____ are alternate interior angles

asked Aug 5, 2022

2 answers

3 votes

209k views

Mrs. Lockhart goes to dinner with her 10 besties and they spend $330 on their dinner. How much would their total cost be if they leave a 20% tip?

asked Mar 22, 2022

1 answer

12 votes

167k views

HELP PLEASE The ratio of the diameters of two similar cylinders is 3:5. If the surface area of the smaller cylinder is 378 square inches, find the surface area of the larger cylinder.

asked Jan 19, 2022

1 answer

5 votes

91.9k views

I need helppppppp plssss

asked Sep 27, 2021

1 answer

4 votes

219k views

write a program that takes an input from a user for the number of rows and number of columns and prints out a block of characters that is based on these 2 parameters. The program should keep asking the

asked Sep 22, 2021

1 answer

3 votes

231k views

At a particular instant the magnitude of the momentum of a planet is 2.60 × 10^29 kg·m/s, and the force exerted on it by the star it is orbiting is 8.5 × 10^22 N. The angle between the planet's momentum

asked Sep 20, 2021

1 answer

4 votes

115k views

Given a proposal by the national legislature to amend the Articles of Confederation, the approval of how many of the state legislatures would be necessary to ratify the amendment?

asked Aug 10, 2021

2 answers

3 votes

84.1k views

You and your best friend are both on the swim team. You want to beat your friend at the next swim meet so you decide to swim 151515 minutes longer than she does one day at practice. Write an equation for

asked Jun 25, 2021

1 answer

1 vote

92.3k views

- "For example," "however," and "also" are examples of: Hchl bc c jgdhsv

asked May 24, 2021

1 answer

5 votes

229k views

Chronic diseases can be prevented by: A.eating healthy foods B.limiting alcohol use C.increasing physical activity D.All of the above

asked May 3, 2021

1 answer

2 votes

121k views

Which is not an input into the Calvin-Benson cycle?

asked Aug 10, 2020

2 answers

2 votes

15.5k views

Sonia noticed that during the summer an apple tree in their garden grew from 180 cm to 207 cm. What was the percent increase in height of the tree?

asked May 12, 2020

2 answers

5 votes

215k views

Which event usually marks the fall of the western roman empire?

asked Sep 14, 2019

1 answer

3 votes

21.8k views

What percentage range of an adult's kilocalories is recommended as the maximum to be obtained from fat?

asked Sep 8, 2019

1 answer

2 votes

182k views

The peppered moth population in a locality has light and dark moth varieties. The tree barks in the locality are covered with light-colored lichens. How would the population of the two moth varieties change

asked Aug 2, 2019

2 answers

0 votes

217k views

Murillo's popularity among the people of spain was mainly due to his

asked Jun 12, 2019

1 answer

5 votes

160k views

What is the vascular plant?

asked Mar 21, 2019

1 answer

3 votes

68.7k views

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