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Charles darwin proposed that evolution by natural selection was the basis for the differences that he saw in similar organisms as he traveled and collected specimens in south america and on the galapagos
answered
Aug 22, 2019
Biology
high-school
7
votes
124k
views
What are the vertex and x-intercepts of the graph of y=(x-4)(x+2)? A. X-intercepts: (4,0),(-2,0) B. Vertex: (-1,-5) C. Vertex: (1,-9) D. Vertex: (1,9) E. x-intercepts: (-4,0)(-2,0) F. X-intercepts: (-4,
answered
Mar 9, 2019
Mathematics
high-school
3
votes
215k
views
How many terms are in the algebraic expression 11y+3?
answered
Jan 6, 2019
Mathematics
high-school
0
votes
191k
views
Which of the inequalities represents the statement "the absolute value of the difference of x and y is greater than 5"?
answered
Dec 8, 2018
Mathematics
middle-school
3
votes
103k
views
Consider the function f(t) = 3t-9 . You cannot take the square root of a negative number, so 3t – 9 must be____ zero.
answered
Oct 1, 2018
Mathematics
high-school
1
vote
67.3k
views
A rectangle has a length that's 9 inches less than twice it's width the area of the rectangle is 180 square inches. Write and equation that represents the situation.
answered
Mar 15, 2018
Mathematics
middle-school
2
votes
9.4k
views
which statement best describes the expression 3y ÷ 8? 8 divided by 3 times y 8 times y divided by 3 3 divided by 8 times y 3 times y divided by 8
answered
Sep 28, 2017
Mathematics
high-school
3
votes
73.6k
views
An image that involves a "turn" on the literal meaning of the word is called a ______.
answered
Apr 30, 2017
English
high-school
4
votes
212k
views
What is an resonable weight for a pair of shoes
answered
Mar 15, 2017
Mathematics
middle-school
0
votes
88.3k
views
What is the hyphen notation of nitrogen
answered
Dec 7, 2016
Chemistry
high-school
2
votes
115k
views
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