Questions by Alexander Alexandrov

Questions by Alexander Alexandrov

Approximately how many people over the age of 65 are estimated to have alzheimer's disease? a. 1 in 10 b. 1 in 20 c. 1 in 50 d. 1 in 100

asked Nov 28, 2017

1 answer

2 votes

1.6k views

How does the tilt of earths axis affect how the Suns rays strike earth

asked Sep 10, 2017

2 answers

3 votes

155k views

What is 33 1/3% of $96

asked Jan 12, 2017

1 answer

4 votes

134k views

SAT Question of the Day: Designed to resist storms by virtue of their ------- weight, the oil platforms towed into the North Sea were the heaviest objects ever moved by human technology. (A) inconsistent

asked Jul 15, 2016

2 answers

3 votes

153k views

Two bicyclists leave the center of town at the same time. One heads due north and the other heads due west. Later, the two cyclists are exactly 25 mi apart. The cyclist headed north has traveled 5 mi farther

asked Feb 5, 2015

2 answers

4 votes

201k views

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