Questions by Ali Ahmadi

Questions by Ali Ahmadi

What describes the number and type of the roots of the equation 4x+7=0 a. 1 imaginary root b. 1 real root and 1 imaginary root c. 2 real roots d. 1 real root

asked Jul 1, 2020

1 answer

0 votes

185k views

A deer tick measures 29 centimeters in length in a photograph. If the photo has been enlarged by a factor of 100, what is the actual length of the deer tick?

asked Sep 20, 2019

1 answer

0 votes

162k views

a crew of highway workers paved 2/15 mile in 20 minutes.if they continued working at the same rate,what portion of a mile wil they pave in one hour

asked Jul 12, 2019

1 answer

4 votes

130k views

Are all elements abbreviated with one or two letters?

asked Oct 9, 2018

1 answer

3 votes

61.0k views

A slave redemption program would be most effective at reducing slavery when

asked Sep 7, 2018

1 answer

5 votes

220k views

Chomsky proposed that question 5 options: reinforcement is needed for normal language development. language arises from unknown supernatural influences. there is an inborn linguistic processor for language.

asked May 22, 2018

1 answer

3 votes

157k views

What was the biggest problem that thomas Edison faces by making the motion picture?

asked Mar 12, 2018

1 answer

1 vote

126k views

How can sport either support or impede nation building?

asked Sep 23, 2017

1 answer

4 votes

57.1k views

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