Giving a test to a group of students, the grades and gender are summarized below A B C Male 4 18 2 Female 7 11 10 Total 11 29 12 Total 24 28 52 If one student was chosen at random, find the probability that the student got an A. Give your answer as a fraction or decimal.

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A: The simple interest formula Initial amountRate of interest Time in years

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Q: ∞ If C'(x) => n=0 C(x) – S(x). ∞ n=0 2n 4n² + 1 x 2n ∞ and S(x) => 2n + 1 n=0 (2n + 1)² +1 2n+1 x…

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Q: 4. Use the above arrow technique to compute the determinants of the following matrices. -2 7 6 a) A…

A: find the determinants of the given matrixs

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A: 3)a) A=[3 6 -9               0 0 -2               -2 1 5]b) A= [1 3 1 5 3           -2 -7 0 -4 2…

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A: Consider the graph

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Q: -3 0 0 a) A = 2 5 -1 0 71 1 5]

A: since you have posted multiple question in this question which are not interlinked so i have solved…

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Q: Evaluate the expression below using r = (179s45) ⁰ = = pula i - 1 and s = 6.

A: The given expression is

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Q: 5. nts Let 0 k 3 1 -2 2 4 3 1 Find the values of k where A is not invertible. A =

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A: Given: To Find: To find the slope of the given line.

Q: 5 -5 A) 5(k + 5) k - 25 B) 5(k + 5) k - 5 و 5(NK + 5) k + 5 D) 5(Nk - 5) k + 25

A: Let assume,