Questions by Jeroen Kransen

Questions by Jeroen Kransen

A piece of wood near a fire is at 23°C. It gains 1,160 joules of heat from the fire and reaches a temperature of 42°C. The specific heat capacity of wood is 1.716 joules/gram degree Celsius. What is the

asked Mar 6, 2021

2 answers

5 votes

204k views

A basketball player makes a jump shot. The 0.599 kg ball is released at a height of 2.18 m above the floor with a speed of 7.05 m/s. The ball goes through the net 3.10 m above the floor at a speed of 4.

asked Feb 16, 2021

2 answers

3 votes

186k views

A company makes greeting cards and their research shows that that price and demand are related linearly: p=mx +b.They know that for every additional card they wish to sell they need to drop the price by

asked Oct 10, 2020

1 answer

4 votes

199k views

What part of government that impeaches the president

asked Jun 25, 2020

2 answers

4 votes

129k views

Ben is 20 2020 years older than Daniel. Ben and Daniel first met two years ago. Three years ago, Ben was 3 33 times as old as Daniel. How old is Daniel now?

asked Mar 25, 2020

1 answer

0 votes

128k views

Weights of the vegetables in a field are normally distributed. From a sample Carl Cornfield determines the mean weight of a box of vegetables to be 180 oz. with a standard deviation of 8 oz. He wonders

asked Jan 5, 2020

1 answer

1 vote

143k views

HEEEEEEEEEEEEEEEEEEEEEEEEEEWWWWWWWWWWLLLLLLLLLLPPPP again? An effective summary should begin with a sentence that contains the author's name, the title of the text, and A. the length of the original text

asked Oct 15, 2019

2 answers

4 votes

51.4k views

Mary wants to determine the average height of the plants in her plant collection. She measures them and finds their heights are 8 inches, 7.5 inches, 11 inches, 6.5 inches, and 14 inches. What is the average

asked Aug 27, 2019

1 answer

3 votes

179k views

a radio controlled car traveled 25 feet across a classroom in 2 seconds. how fast was it traveling in miles per hour?

asked Jul 5, 2019

1 answer

2 votes

131k views

Judy kept 250 grams of juice in the freezer. What is most likely the mass of the frozen juice formed and why? a. 250 g, mass remains same during physical change of freezing b. 500 g, mass of ice is twice

asked May 1, 2019

2 answers

4 votes

199k views

Which of the following is a better thesis statement? a) Freedom is not free. b) American’s veterans pay a high price for our freedom. c) America’s veteran’s defend our freedom, but they sacrifice their

asked Mar 3, 2018

1 answer

4 votes

204k views

B is between A and C, AB = 13.7 and BC = 8.3. Find AC.

asked Sep 3, 2017

1 answer

3 votes

30.9k views

When solving a word problem, what step should you always do after reading the problem, but prior to writing the equation?

asked Nov 28, 2016

1 answer

3 votes

127k views

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