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steven bejarano

steven b.

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Polyploidy is a type of sympatric speciation. occurs in 95% of ferns. results from an increase in chromosomes. occurs naturally in about 50% of all plant species. All the answer choices are correct.

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\[ 1.250 \mid: 5= \] \( \qquad \) \( \mathrm{m}^{3} \)

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3.4 Optimization Part 1 MCV4U 1. A field is to be made with 800 feet of fence. The fence encloses a rectangular shape sectioned off into three equal parts as shown. Find the dimensions that maximize the Area.

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You may be able to avoid the 6% excise tax on excess contributions to your HSA if you withdraw them before the due date of your return. True False

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Question 9: Let S1, S2,...,S26 be a sequence consisting of 26 subsets of the set {1,2,...,9}. Assume that each of these 26 subsets consists of at most three elements. Use the Pigeonhole Principle to prove that there exist two distinct indices i and j, such that ∑x∈Si x = ∑x∈Sj x. Hint: What are the possible values for ∑x?

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Vectorization 0 solutions submitted (max: Unlimited) Someone wrote the following MATLAB code. Rewrite each code as a single MATLAB assignment statement that would accomplish the same thing. Assume the variables mat1, mat2 and v are already created, where mat1 and mat2 are two matrices and v is a vector. Code #1 [r,c] = size(mat1); for i = 1:r for j = 1:c mat1(i,j) = mat1(i,j) * 2; end end Code #2 myvar = 0; [r,c] = size(mat2); for i = 1:r for j = 1:c myvar = myvar + mat2(i,j); end end Code #3 newv = []; % create an empty vector i = 1; while v(i) >= 0 newv(i) = v(i); i = i + 1; end

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Identify each expense as a product or period cost Identify each expense as a fixed or variable Expense Period Product Variable Fixed Administrative Salaries Advertising exp Depreciation – factory bldg Depreciation – Factory equip Depreciation – Office Equip Direct Labour Cost Insurance on Factory R&M on factory Sales Salaries Taxes on Factory Travel & Entertainment Exp

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Given \triangle RBC with \(\overline{AZ} \parallel \overline{RB}\) and the length of segments as marked, which of the following proportions are correct? a. \(\frac{m}{n} = \frac{p}{q}\) b. \(\frac{n+m}{n} = \frac{q+p}{q}\) c. \(\frac{p+q}{p} = \frac{m+n}{m}\) d. \(\frac{m}{q} = \frac{m}{p}\) e. \(\frac{q}{n} = \frac{p+q}{m+n}\)

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iv) \Delta = (-8 + 7)^{2019} + (-25) \div (-5)^2 - 3(-4 + 5)

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Vertices (2,-4) and (2,4) focus L2x3 43L What is the standard form of the ellipse?

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