Answers by Marcel Haldemann

Answers by Marcel Haldemann

3. A biology class examined some flowers in a local meadow. They saw 35 flowers, of which 80% were perennials. How many perennial flowers did the students see? *

answered Sep 23, 2021

1 vote

159k views

A farmer has 100 m of fencing to enclose a rectangular pen. Which quadratic equation gives the area (A) of the pen, given its width (w)? A(w) = w2 – 50w A(w) = w2 – 100w A(w) = 50w – w2 A(w) = 100w – w

answered Jun 25, 2021

7 votes

22.9k views

You are working in a medical office and learn that an 18-year-old college student is keeping something very important from her parents. You see her mother sitting in the waiting room and know that she

answered May 18, 2021

4 votes

155k views

The diagram illustrates the water cycle. Parts of the water cycle labeled U through Z. U: Water moving from a lake into the clouds. V: Clouds. W: Water falling from clouds as rain and snow. X: Water moving

answered May 7, 2021

4 votes

147k views

Climate is not affected by:

answered Apr 29, 2021

4 votes

149k views

How did World War II begin in Europe? A) Germany's invasion of Poland the sinking of the Lusitania the Japanese attack on Pearl Harbor D) the assassination of an Austrian Archduke

answered Apr 22, 2021

3 votes

23.7k views

PLEASE HELP! SCIENCE QUESTION Reflection and refraction are similar to each other. Which one of the following is associated with only refraction? A) The light wave changes direction. B) The light wave

answered Dec 4, 2020

3 votes

148k views

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