Questions by RobertL

Questions by RobertL

RATHER THAN USE DECIMALS-convert it to cents.. #4 A vending machine contains only dimes and nickels. There are twice as many nickels as dimes in the machine. The total value of the coins is $4.40. How

asked Jan 24, 2021

1 answer

4 votes

67.3k views

Select the answer that best describes what an opportunity cost is:

asked Jan 10, 2021

2 answers

1 vote

55.8k views

What mass of carbon monooxide must be burned to produce 175 kJ of heat under standard state condaitions?

asked Oct 25, 2020

1 answer

5 votes

12.9k views

Who was the leader of the communist radicals when they began the Cultural Revolution in China?

asked Sep 14, 2019

1 answer

1 vote

123k views

Luke is driving the minibus. It is 192 miles to Brighton and the journey takes 3 1/2 hours. Use the formula S = D _ T What is his average speed in miles per hour? (Round the answer to the nearest whole

asked Jun 14, 2019

1 answer

0 votes

8.6k views

Which best describes Dry-Heat Cooking? Cooking method that uses hot liquid, steam or both. Cooking a food uncovered without adding liquid or fat. Cooking using electromagnetic radiation. Cooking in a large

asked Mar 5, 2019

2 answers

1 vote

51.3k views

What are 3 different forces that act on objects on the earth.

asked Feb 13, 2019

1 answer

0 votes

14.5k views

What are the primary steps for developing a plan to lead a substance-free life? Check all that apply. planning ahead being willing to fail developing strategies determining outcomes criticizing yourself

asked Jan 26, 2019

2 answers

5 votes

2.0k views

The sum of two integers is 121. The larger integer is 7 more than twice the smaller integer. Find the two integers.

asked Aug 28, 2018

1 answer

4 votes

203k views

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