Questions by Tim Dearborn

Questions by Tim Dearborn

a wheelbarrow contains two simple machines - a lever and a wheel and ax. for a certain wheelbarrow, the lever has an efficiency of 72%, and the wheel and axle has an efficiency of 64%. what is the overall

asked Mar 23, 2022

1 answer

5 votes

227k views

She_______since morning

asked Dec 17, 2021

2 answers

0 votes

112k views

According to cell theory, all cells come from: A. water. B. soil. C. chemical reactions. D. pre-existing cells.

asked Oct 4, 2021

2 answers

4 votes

164k views

Which expressions are equivalent to 10a - 25+ 5b

asked Sep 24, 2021

2 answers

1 vote

141k views

Can someone please help me

asked Sep 4, 2021

1 answer

2 votes

225k views

Which of the following statements correctlydescribes the points

asked Jun 23, 2021

2 answers

3 votes

201k views

Epley Industries stock has a beta of 1.25. The company just paid a dividend of $.40, and the dividends are expected to grow at 5 percent. The expected return on the market is 12 percent, and Treasury bills

asked May 28, 2021

1 answer

4 votes

27.1k views

The 13 original American colonies were grouped into three regions. Massachusetts and Connecticut were in the New England colonies. Colonies like Pennsylvania and New York were in the Middle colonies. Virginia

asked May 22, 2021

2 answers

3 votes

9.8k views

What is the momentum of a 10 kg object traveling at 4 m/s?*

asked Apr 5, 2021

1 answer

0 votes

209k views

A three-month forward contract on a stock index is trading at $1000. The current index level is $985.1. Assuming a continuously compounded interest rate of 5%. Additionally, assume that the stock index

asked Mar 26, 2021

1 answer

4 votes

196k views

Hose bought 1.5 pounds of apples for $3.60 how much would 3/4 of a pound of apples cost

asked Dec 24, 2020

1 answer

2 votes

57.6k views

How did African Americans feel the effects of the Depression? What complaints did they have?

asked Sep 23, 2020

1 answer

0 votes

75.4k views

A teacher is experimenting with a new computer-based instruction and conducts a study to test its effectiveness. In which situation could the teacher use the two-sample t-test for comparing two population

asked Aug 7, 2020

1 answer

4 votes

35.1k views

If the area of the rectangle is equal 48, what is the value of x? Write an equation you can use to solve.

asked Mar 22, 2020

2 answers

5 votes

42.9k views

Holly Carpenter argues that technology may actually prevent some kinds of evolution that would benefit humans. Do you agree with her conclusions? Explain your argument.

asked Jun 23, 2019

2 answers

5 votes

150k views

Solve the equation 1/4p-5n=12 solve for n

asked Apr 20, 2019

1 answer

4 votes

14.4k views

What action does Poe take at the end of "Annabel Lee" to mourn her death?

asked Apr 1, 2019

1 answer

4 votes

143k views

Anti-Federalists argued that a Bill of Rights was necessary in order for which of the following selections to occur? Select one: A. to prevent the rise of a tyrant B. all of these C. to limit the powers

asked Nov 25, 2018

2 answers

1 vote

217k views

As harry walks out of the supermarket, he sees his parked car get hit by another car. he tries to memorize the make, model, and license plate number of the other car. according to baddeley's model, he

asked Jul 17, 2018

1 answer

0 votes

10.6k views

How can I find out how to divide 1/2

asked Jun 22, 2018

2 answers

1 vote

223k views

Page:

Search QAmmunity.org