Questions by Matt Welander

Questions by Matt Welander

Kamisha is planning to conduct a survey at her school. She has decided to interview 7 out of 30 students. If there are 510 students at her school, how many students must kamisha interview?

asked Jan 23, 2017

1 answer

0 votes

79.2k views

What did Jean-Baptiste Lamarck believe about traits such as large muscles that are acquired during one's lifetime? They are acted on by natural selection. They can be passed on to offspring. They are shared

asked Jan 21, 2017

2 answers

2 votes

58.6k views

6x + 3y = 12 6x - 5y = 60

asked Aug 18, 2015

2 answers

0 votes

187k views

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