Answers by Martin Ongtangco

Answers by Martin Ongtangco

(Show your work) Use the Elimination method to solve this system of equations 3x - 2y = -39 5x + 2y = -33

answered Mar 9, 2020

3 votes

206k views

the mathematics Department of a college has 11 male professors 12 female professors 9 male teaching assistants and 12 female teaching assistant if a person is selected at random from a group find the probability

answered Feb 13, 2020

3 votes

127k views

Which of the following is an occupation under the Installation, Maintenance and Repair occupational group? Select the choice that best answers the question. A. Carpenters B. Conservation workers C. Postal

answered Dec 30, 2019

7 votes

80.9k views

A capacitor stores 7.6 x 10^-11 C when the electric potential difference between the plates is 5.8 v. What is the electric potential energy in the capacitor

answered Dec 23, 2019

4 votes

117k views

Why did many european states experience a retreat from democracy?

answered May 20, 2019

4 votes

48.3k views

How were specific religious communities formed in europe

answered Dec 25, 2018

4 votes

42.9k views

____________ cycles connect biological, geological and chemical aspects of organisms in a biosphere. A) ecological B) hydrological C) transpiration D) biogeochemical

answered Jul 28, 2018

3 votes

13.2k views

In what way can sentence structure affect the tone of a written work?

answered Jul 21, 2018

7 votes

15.8k views

What is 5 cubed? Hint:5*5*5 125

answered Jun 28, 2018

1 vote

70.9k views

Which expression can be written as 5 ⋅ ( 2 + 7 )? a) 5 * 2+7 b) 5 - (2+7) c) (5*2) + (5*7) d) (5+2) + (5+7)

answered Apr 15, 2018

2 votes

37.7k views

What is the process that changes a substances from a liquid to a gas below the substance's boiling point?

answered May 5, 2017

4 votes

227k views

How does the Ebola virus spread?

answered May 21, 2015

3 votes

45.1k views

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