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Jeanna
Questions and answers by visitors named
Jeanna
Questions (9)
Determine if the expression 4m^5-6m^8 is a polynomial in one variable. If so, state the degree.
I really don't understand how to
3 answers
612 views
Let f(x) = 1 – 3x^2. Which of the following is true? Please give us a brief explanation.
A. f is an odd function. B. f is an
2 answers
792 views
A gardener has 40 feet of fencing with which to enclose a garden adjacent to a long existing wall. The gardener will use the
4 answers
979 views
A gardener has 40 feet of fencing with which to enclose a garden adjacent to a long existing wall. The gardener will use the
8 answers
598 views
What is the solubility of calcium iodide (in g per 100 cc of cold water)?
2 answers
825 views
how much heat is needed to melt a 50- gram 0 degrees celcius sample of ice that is placed in a glass beaker containing 200g of
1 answer
704 views
Can someone please explain friction. i don't even understand the concepts parts!
1 answer
375 views
Alexander Pope's "An Essay on Criticism.
Would this be considered a analogy or personification? Those RULES of old discover'd,
5 answers
504 views
The Garden of Love
I went to the Garden of Love, And saw what I never had seen; A Chapel was built in the midst, Where I used to
1 answer
406 views
Answers (8)
That answer is wrong. Just took the test
Oh i see.. and thanks i was just typing too fast there haha
So he is comparing both to a women?
I do, but I wanted to make sure my calcualtions were accurate and correct. Thanks!
B.A(x) = –2x2 + 40x (b) Does the parabola open up or down? down? VERTEX (-b/2a, f (-b/2a)) (0+20)/2 =10 -2x^2+40x = 200 Vertex = (10,200) The maximum area is 200 sqft ? When the sides perpendicular to the wall have length x = 10ft? and the side parallel
(a) If the sides perpendicular to the wall have length x feet, which of the following (A, B, C, or D) represents the area A of the garden? (No explanation required) Choice: B? A. A(x) = –2x2 + 20x B. A(x) = –2x2 + 40x C. A(x) = 2x2 – 40x D. A(x) = x2
(a) If the sides perpendicular to the wall have length x feet, which of the following (A, B, C, or D) represents the area A of the garden? (No explanation required) Choice: B? A. A(x) = –2x2 + 20x B. A(x) = –2x2 + 40x C. A(x) = 2x2 – 40x D. A(x) = x2
So then everything is correct? What do I need to change? When the sides perpendicular to the wall have length x = 10ft? and the side parallel to the wall has length 200ft Or should this be 20ft? The maximum area is 2000 sqft? Thanks!
