Questions by Marc Scheib

Questions by Marc Scheib

John can type 2/3 of a manuscript in 12 hours. If he is joined by Laura, they can complete the typing in 2 hours. How many hours would Laura take to type the manuscript working alone? A. 4.5 hours B. 2

asked Jun 23, 2018

2 answers

0 votes

55.1k views

What is 2.85 rounded to the nearest hundredth

asked Jun 15, 2018

2 answers

0 votes

222k views

Find all solutions to the equation. cos^2x + 2 cos x + 1 = 0

asked Mar 12, 2018

1 answer

0 votes

59.6k views

Add the apostrophe which is missing to the extract below. (We have a range of state-of-the-art equipment for cardio-vascular workout and muscle building. We also had a 20 metre pool and a spa. Every week,

asked Feb 12, 2018

1 answer

0 votes

36.2k views

mendel realized that the principles of probability could used to blank the results of genetic crosses.

asked Feb 21, 2015

1 answer

4 votes

104k views

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