Questions by Xiaopo

Questions by Xiaopo

Why do bees have hair all over their bodies and how does it help pollination?

asked Mar 20, 2018

2 answers

1 vote

91.2k views

While sailing on Lake Erie, captain Sherman spots the top of a lighthouse at a 15 degrees angle of elevation. A navigation chart shows the height of the lighthouse to he 220 ft. How far is the boat from

asked Feb 23, 2018

1 answer

0 votes

87.9k views

What are the benefits of wax

asked Aug 13, 2017

1 answer

0 votes

226k views

How was the stamp act different from earlier taxes imposed on the biritish colonies

asked Jul 18, 2017

2 answers

2 votes

208k views

A man spent exactly $2.50 on 3¢, 6¢, and 10¢ stamps. If he bought ten 3¢ stamps and twice as many 6¢ stamps as 10¢ stamps, how many 10¢ stamps did he buy?

asked Sep 18, 2015

2 answers

2 votes

72.1k views

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