Answers by Dhackner

Answers by Dhackner

When did ptolemy live? a. about 5000 years ago. b. about 2000 years ago. c. about 500 years ago. d. about 100 years ago?

answered Jul 2, 2019

5 votes

124k views

Vonda works between 30 and 32 hours per week at a hair salon. she pays a one time $250 chair rental fee, and earns $40 per hour that she works. the hours she works are rounded to the nearest quarter hour.

answered Jun 24, 2019

3 votes

69.2k views

. A hierarchical structure, worker specialization, explicit rules, and merit-based advancement are characteristics of a. socialist political systems. b. the traditional model of bureaucracy. c. political

answered Mar 22, 2019

4 votes

76.7k views

This is so I don't fail. Please help! I have a lot of questions and am willing to give a lot of points. Question #1 How does a DNA molecule produce copies of itself? a) expression b) replication c) transcription

answered Sep 11, 2018

3 votes

140k views

Choose the grammatically correct sentence. A. Esta cosa es un lápiz amarillo. B. Esta cosa es unas lápiz amarilla. C. Esta cosa es una lápiz amarilla. D. Está cosa es un lápiz amarillo.

answered Jun 12, 2018

1 vote

64.6k views

One lighthouse flashes every 10 seconds, a second lighthouse flashes every 8 seconds. if they flash at the same time, how long will it take to flash at the same time again? a

answered Mar 26, 2018

4 votes

41.2k views

Which expression is the simplified form of the square root 150 times b cubed? A.) 6 times b times the square root of 5 times b B.) 5 times b times the square root of 6 C.) 6 times b times the square root

answered Sep 28, 2017

4 votes

232k views

How do we measure trace gas pollutants in the atmosphere?

answered May 6, 2017

5 votes

84.4k views

Explain why the setting depicted in "Harrison Bergeron" is a dystopia.

answered Apr 18, 2017

7 votes

43.9k views

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