Questions by Matec

Questions by Matec

The solubility of ZnCO3 in water is quite low. What could you add to increase the solubility? Explain fully how your method would work.

asked Dec 2, 2021

1 answer

1 vote

29.5k views

Click all that apply.

asked Oct 12, 2021

1 answer

5 votes

193k views

Which statement best summarizes the contributions of Muslim scholars to mathematics? O They copied and shared older ideas from past cultures. O They created new ways to solve mathematical problems, using

asked Jul 6, 2021

2 answers

1 vote

182k views

What are the four fundamental forces of nature?

asked Jun 8, 2021

1 answer

4 votes

165k views

How do I convert 1.00 into a fraction?

asked Feb 17, 2021

1 answer

2 votes

4.5k views

Ayla, age 17, is claimed by her parents as a dependent. During 2019, she had interest income from a bank savings account of $2,000 and income from a part-time job of $4,200. Ayla's taxable income is_________.

asked Nov 21, 2020

1 answer

2 votes

77.4k views

Jen wants to protect the schools network from hackers,worms,and viruses.she also wants to regulate access to certain websites through the organizations network.which computer device or system should she

asked Mar 27, 2020

1 answer

4 votes

140k views

What is the equation in point-slope form of a line that passes through the points (7, −8) and (−4, 6) ? y+6=−2/3(x−4) y+6=−14/11(x−4) y−6=−2/3(x+4) y−6=−14/11(x+4)

asked Oct 17, 2019

1 answer

2 votes

129k views

John bought a bicycle that cost $259. He gave the cashier three $100 bills. How much change did he receive? John wants to check if the answer is reasonable by rounding. To what place should he round? Why?

asked Mar 22, 2019

2 answers

1 vote

92.6k views

North Dakota has recently had the fastest growing population out of all 50 states. On Jan 1,2013 the population of North Dakota was 700,000 people. North Dakota’s population had been growing by 5% each

asked Jan 8, 2019

2 answers

2 votes

184k views

A 16 foot ladder is leaning up against the wall. If the bottom of the latter is 6 feet from the base of the wall, how far up the wall does the ladder reach

asked May 22, 2018

2 answers

3 votes

227k views

The number of times a machine multiplies the effort force is the

asked Jan 16, 2018

1 answer

1 vote

41.0k views

Which family member with a dysfunction would you be least likely to refer to a professional? A. brother who drinks too much B. mother who takes too much Vicodin C. sister with bulimia who vomits too much

asked Sep 1, 2017

1 answer

2 votes

74.3k views

Interest groups hire _________ to represent them.

asked May 1, 2016

1 answer

5 votes

43.3k views

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