Questions by Channon

Questions by Channon

Determine the value of k will make x^2 -1/4x +k a perfect square trinomial

asked Nov 12, 2017

1 answer

3 votes

139k views

Sadi Carnot came up with a hypothetical heat engine that was 100 percent efficient. What discovery did Carnot make that helped him recognize how to create this "perfect" heat engine?

asked Sep 21, 2017

2 answers

1 vote

70.9k views

An economy that is based on mining or producing raw materials to be used in foreign industries is called a. an extractive economy. b. an export economy. c. a feudal economy. d. an industrial economy.

asked Jul 19, 2017

2 answers

3 votes

8.6k views

When the Federal Reserve _____ the money supply, it also _____ interest rates. a. increases, lowers b. decreases, lowers c. does not change, raises

asked Jan 26, 2017

2 answers

0 votes

27.2k views

please help me with this math problem: Alice has 1/5 as many miniature cars as Sylvester has.Slyvester has 35 miniature cars. How many miniature cars does Alice have? please show work

asked Nov 25, 2016

1 answer

5 votes

33.4k views

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