Questions by Ghosty

Questions by Ghosty

a person who has red-rimmed eyes and a runny nose while sick with a cold shows a warning sign of drug abuse

asked Feb 26, 2019

1 answer

0 votes

140k views

A state trooper chases a speeder along a straight road; with vehicles move at 160 km/h. the siren on the trooperâs vehicle produces sound at a frequency of 500 hz.what is the doppler shift inthe frequency

asked Oct 22, 2018

1 answer

5 votes

138k views

A pair of sneakers costs $57.80. If the sales tax is 5%, how much tax would be paid on this pair of sneakers?

asked Mar 23, 2018

2 answers

5 votes

121k views

The original stimulus that does not hold any value or meaning being introduced in classical conditioning is known as?

asked Feb 25, 2018

1 answer

1 vote

210k views

An 8 foot length of 4 inch wide crown molding costs $16. How much will it cost to buy 40 feet of crown molding?

asked Jan 1, 2018

1 answer

3 votes

13.5k views

PLZZZZZZZZZ HELPPPP how is a pure substance different from a mixture? A. a pure substance is heterogeneous B. mixtures cannot be separated by physical means C. A mixture is made of one substance D. pure

asked Jul 1, 2017

2 answers

0 votes

46.8k views

South Middle School has 750 students. North Middle School has 13/15 times as many students as South. Does North Middle School have more of fewer than 750 students?

asked Apr 9, 2017

2 answers

2 votes

199k views

Jane Addams's "Hull House" of the late-19th century was

asked Mar 6, 2017

2 answers

2 votes

51.3k views

"What an unladylike idea! . . . Dismiss the thought, my child. I rescued your mother from a dragon, and we don't want to set yourself up above her, I should hope?" Which character said these words? A.

asked Mar 5, 2017

1 answer

5 votes

74.4k views

Why do you think European powers established spheres of influence in China rather than colonies, as they did in Africa and other parts of Asia?

asked Nov 1, 2016

1 answer

5 votes

108k views

Which scientist is matched with his contribution to evolutionary theory?

asked Jan 11, 2015

1 answer

5 votes

209k views

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