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Write the quadratic equation in standard form. What is the value of b 2 - 4ac? 1 = 2x 2 + 7x 40 41 57
asked
Oct 16, 2018
Mathematics
high-school
1
answer
0
votes
112k
views
A beetle from a foreign country enters New York's Central Park. As a result, one of the tree species becomes ravaged by the beetle. The beetle is an example of which of the following? secondary consumer
asked
Feb 28, 2018
Social Studies
high-school
2
answers
2
votes
223k
views
A plumber has a piece of copper tubing that is 112.8 inches long.he needs to cut the tubing into 12 equal pieces to repair some leaky pipes.how long will each piece of tubing be?
asked
Sep 14, 2017
Mathematics
middle-school
2
answers
0
votes
35.4k
views
What trend in ionization energy do you see as you go down a group/family on the periodic table?
asked
Sep 7, 2017
Chemistry
high-school
1
answer
2
votes
229k
views
Electrical energy is converted into which three forms of energy by a hair dryer?
asked
Jul 28, 2017
Mathematics
high-school
1
answer
4
votes
227k
views
What is the adjective in the sentences " the red truck was parked behind the garage
asked
May 19, 2016
English
high-school
2
answers
3
votes
110k
views
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