Questions by Fdehanne

Questions by Fdehanne

Joe’s vehicle traveled 330 miles on 15 gallons of gasoline. Mike’s vehicle traveled 360 miles on 18 gallons of gasoline. Which sentence correctly compares the miles per gallon traveled by these vehicles?

asked Feb 27, 2021

2 answers

1 vote

195k views

Which of these is a speed? 50 miles 50 hours 50 miles per hour 50 hours per mile

asked Feb 5, 2021

2 answers

1 vote

74.9k views

Maria assembled pictures of the organisms seen here to represent a simple aquatic food chain. What MUST Maria add to make this food chain model more accurate? A) Arrows to show the flow of energy. B) The

asked Dec 6, 2020

2 answers

3 votes

129k views

Rob cuts grass as a job. A neighbour asked Rob to give a quote for his backyard. Rob noticed that the yard was a rectangle shape. He used the formula = × to calculate the area (in square metres). He measured

asked Nov 22, 2020

1 answer

2 votes

98.9k views

Scientific studies have shown that subliminal messages are a powerful means of persuasion

asked Nov 17, 2020

1 answer

1 vote

33.3k views

Consider a U.S. importer desiring to purchase merchandise from a Dutch exporter invoiced in euros, at a cost of €512,100. The U.S. importer will contact his U.S. bank (where of course he has an account

asked Jun 2, 2020

1 answer

3 votes

148k views

True or False: Specialization and international trade based on comparative advantages benefits everyone.

asked Feb 27, 2020

1 answer

1 vote

45.0k views

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