If y varies jointly as x and z when x = 5, y = 80, and z = 8, what is y when x = 16 and z = 2?

Q: 5 If ["f 5 1 [²1(x) f(x) dx = 9.2 and nd [* f(x) dx = 5.7, find f(x) dx.

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Q: Given the geometric sequence: -1, 6, -36, 216, . Which of the following represents the explicit…

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Q: Find the explicit formula. -5, 2, 9, 16, . An = 3+ 6n O an = -5+ 7n O an = 2 + 7n an = -12 + 7n

A: The given sequence,  -5, 2, 9, 16,......

Q: CONFIDENTIAL QUESTION 1 of the function y=- dx 4 sin (x*) -2x +6 (a) Find by using quotient rule.

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Q: Thanks

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Q: Given the geometric sequence, find the 8th term: 4, –8, 16, –32, ...

A: The objective is to find the 8th term of the geometric sequence.

Q: 3 B 4 (A) A=7, B = 10, C = 12, D = 2 A=7, B = 10, C = 12, D = 4 8 10 B D

A: We need to find the logic to find the values

Q: 1. The coordinates of four control points relative to a curve are given by: P1(1,2) P2(3,4) P3(6,-6)…

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Q: Find the sum of the first 7 terms of the arithmetic series shown. (-17) + (-22) + (-27) + (–32) +...…

A: For a arithmatic sequence with first term =a, common difference=dthen sum of  first n terms of the…

Q: Given the geometric sequence, find the four missing terms and list the sequence in order. -972, .

A: Suppose this  geometric sequence starts with first term as -4 and sixth terms as -972,and four terms…

Q: 3. Let X1,... , X, be IID Poisson(A) random variables. (а) Let A1 > do. Find the likelihood ratio…

A: Given X1, X2, ... , Xn be i.i.d. Poissonλ r.v.. a) Let λ1>λ0. The LRT for H0 : λ=λ0 versus H1 :…

Q: 9. Which of the following statements are true ? (i) If A = (x : x² = 4, x e N), B = {- 2}, then A +…

A: Solution is given:

Q: Solve the differential equation dy y? +7xy+16x? when x = 1, y = 1 - dx x2 a. x + y = 5 (y + 4x) In y…

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Q: Complete the following to fihd the sum or series, S12. Recall Sn 2(ai + an) Given: 31 + 41 + 51 + 61…

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Q: Waldo and his friends Wendy and Wallace each buy snacks at the museum. They want the total number of…

A: At least means more than that including that.

Q: The management is faced with the problem of choosing one of the products for manufacturing. The…

A: Given, The management is faced with the problem of choosing one of the products for manufacturing.…

Q: Algebra Question

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Q: Problem 3. A 10-sided die is rolled until a five turns up. Given that neither of the first two rolls…

A: A 10-sided die will have total 10 digits, one at each face. Assume, on rolling the die, the outcomes…

Q: Find the numerical value of the area under the normal curve given the following information: - less…

A: We want to find area under the normal curve such that z score is less than -0.06

Q: a6 15552 аnd as — 3359232 О 2,8, 32, 128, 512 -2, -8, -32, -128, -512 о 2, -8, 32, -128, 512 о 2,…

A: On solving this we will get

Q: Given the geometric sequence, find the value of r and a12. -1, 3, -9, 27, .. Or = -3 a12 = 177147…

A: We can find the correct answer in the following steps.

Q: Find an equation of the tangent line to the given curve at the specified point. е e6x y-of (1₁60) у…

A: Given query is to find the equation of the tangent.

Q: Example 1. Fit a second degree parabola to the following data: 1 2 4 y 1 1.8 1.3 2.5 6.3

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Q: Given two terms in an arithmetic sequence, find the first five terms: а18 3 — 80 апd as — — 125 -29,…

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Q: Questios: Test for ll thnder Normality; with Large Sample. Let x have a N(u,02) distributien.…

A: The One- sided t-test

Q: For Exercises 1-3, use the histogram below that shows data about scores on a history test. 14 Exam…

A: Histogram are used to visualize the data in a graphical format. It is used for continuous data type…

Q: 32, 22, 12, 2, . Find a28 =-248 O a23 = -238 a23 = -221 O a28 = -275

A: 32,22,12,2 ......a1=32 , a2=22 , a3=12d= a2-a1 =22-32d=-10nth Term be given as an=a1 +(n-1) dn=28

Q: The amount spent on textbooks for the fall term was recorded for a sample of five hundred university…

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Q: Prove the following inequalities: Σ(1/ (1/1) ≤ logen, for all integer n ≥ 2. 1=2

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