1. Find the perimeter of a triangle whose sides are ( 3x + 2y +9), (6x-y +7) and (-5x+ 9y)

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A: 12. N(μ , σ = 12) H0 : μ = 40 vs H1 : μ ≠ 40 .

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Q: Questions 10–11. Suppose the mean weekly income of students working in Toronto is u with a standard…

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A: From the provided information, a)

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Q: 13. A grab bag contains 2 football cards and 8 basketball cards. An experiment consists of taking…

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Q: Pick ২ se+ S = } \, 2, ..., n} S= {\,2,..., h} of

A: The given information is: S=1, 2, 3, 4, 5...   ,nT=∑iXi         ,   i∈S

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Q: Find the measure of the indicated angle (?): 104 104 76 869 180°

A: To Calculate: Value of indicated angle.

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Q: Calculate L6 for f(x) = v7x + 2 over [1,3]. (Give your answer to three decimal places.)

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A: The equation of annual profit of Elijah is given:

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A: CE.40  Part d: Percent of admissions in 2016 bought by people 60 years or older = 1311317×100 = 9.9%…

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A: This question is related to sequence and series.

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A: Given that  Roll a six sided balance die once A=(1,3,5) , B=(2,4,5,6) , A and B=(5) n(A)=3 , n(B)=4…

Q: Perform the indicated operation. 1) glx) = x' + x h(x) = x + 5 Find g(x) + h(x) 2) slx) = x +5 glx)…

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Q: Review 1. The table shows the highest maximum temperature for the month of October in Philadelphia,…

A: we know that the highest maximum temperature depends on the year. So, Independent variable is year…

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Q: A survey asks, "If the husband in a family wants children, but the wife decides that she does not…

A: Hello, since your question has multiple parts, we will solve the first question for you. if you want…

Q: Sophia buys a mixed bunch of flowers for $15. Then she buys roses for $3 each and tulips for $2…

A: Let the number of roses bought by Sophia be, rLet the number of tulips bought by Sophia be, tThen…

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