Questions by Paul Maxwell

Questions by Paul Maxwell

Some people think it is unlucky if the 13th day of a month falls on a Friday. Show that in every calendar year (non leap or leap) there will always be at least one such unlucky Friday but that there can

asked Aug 7, 2019

1 answer

4 votes

196k views

The sum of a rational number and an irrational number is always irrational. A.) False B.) True

asked May 27, 2019

2 answers

2 votes

57.4k views

What is 2,540x23/25? (twenty three over twenty five)

asked Feb 23, 2019

2 answers

4 votes

87.4k views

In the spring, the height of a vine was 30 inches. In the fall, the height of the vine was 120 inches. What was the percent of increase?

asked Jul 15, 2018

2 answers

4 votes

96.6k views

An opening to allow air in or out

asked Mar 27, 2017

1 answer

2 votes

205k views

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