Answers by Mecsco

Answers by Mecsco

A scientist has 350 mg of a radioactive material. The material will cut in half every month. After how many months will there be .68mg left?

answered Dec 31, 2019

5 votes

61.1k views

What is 4 over 9 times 7 over 4

answered Oct 20, 2019

2 votes

227k views

Which description best describes the effect of Queen Victoria’s reign on the middle class in Great Britain? The growth of the empire continued to increase their confidence. They felt squeezed between the

answered Aug 15, 2019

7 votes

68.8k views

Match the following passages with their content. 1. Numbers, Chapter 26 the naming of Moses' successor 2. Numbers, Chapter 27 laws concerning worship, vows and war 3. Numbers, Chapters 28-32 instructions

answered Jul 10, 2019

1 vote

108k views

Someone help me please

answered Jun 8, 2019

0 votes

24.0k views

What is 2/3 + __=1 4/9

answered Mar 15, 2019

3 votes

67.4k views

What did Watson and Crick's discovery allow biologists to do?

answered Nov 19, 2018

6 votes

37.2k views

a funnel is used to pour liquid from a 2 liter soda bottle into a test tube. What combination of three- dimensional figures could be used to model all objects in this situation

answered Jul 31, 2018

4 votes

12.2k views

Michael withdrew $60 from his checking account what is his integer and what does 0 represent

answered Oct 24, 2017

3 votes

56.0k views

How to reduce improper fraction 37/30

answered Jul 12, 2017

4 votes

76.7k views

People who have high resting heart rate usually have high levels of cardiovascular fitness. true or false

answered May 31, 2017

4 votes

128k views

PLEASE HELP! Which statements describe what happened in New Orleans as a result of Hurricane Katrina? Choose all answers that are correct. A. The Louisiana Superdome collapsed, killing and injuring over

answered Jan 20, 2017

7 votes

102k views

What determined where people would settle as they moved westward ?

answered Feb 7, 2016

3 votes

207k views

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