ZX = 24, XY = 10, and YZ 26. Find cos Y. %3D 5/12

Q: (1) Solve the following: (a) 42x-1 = 64 (d) In 3- Inx- In(x+ 5) = 0 (b) 81-x = 4x+2 (c) 22x + 2%– 12…

A: Since there are multiple questions requested, we will answer the first question requested (1 (e) and…

Q: Consider a binomial experiment with n =8 and p 0.4. a. Compute f(0) (to 4 decimals). f(0) = 0.0168…

A:

Q: 1) Let A be the family of everywhere-defined real functions f so that lim f(x) = 0. x →∞ Decide…

A: Since you've posted three different questions, as per the Bartleby answering guidelines, we are…

Q: 3) ; 2x %3D 3 LCM 12x2

A: Topic = Algebra

Q: In a circle, LA and ZB are inscribed angles that intercept the same arc. What can you conclude about…

A: A and B are the two points in the same arc of the circle.

Q: (g) F(x)= √√x for 0 < x < 1 and F-¹(x) = x², so X = U² (h) E(et(a+bX)) = E(eªt ebtX) = eªt Mx (bt)…

A: In this question, we are presented with three proof excerpts related to mathematical statistics.…

Q: d dæ

A: fx=xxx

Q: A machine drops balls randomly into 5 bins labeled A, B, C, D, and E. If the machine is working…

A: It is needed to check whether the machine is working correctly.

Q: b. Here is a two-way table of the data. Regular Occasional No Total What proportion of males…

A: We are asked to look at parts d) and i) only here.

Q: If A+B=X and A-B=Y then...?

A: System of linear equations,

Q: -87 The matrix A= -2 0 4 2 8 2 0 6 has a single real eigenvalue X = 2 with algebraic multiplicity…

A: The given matrix is A=-20-8428206 and eigenvalues of A is 2 with algebraic multiplicity three. We…

Q: What would question D-J be with this information?

A: The given table is,Total20520Total3402304301000“Since you have posted a question with multiple…

Q: Find the power series of f(x)g(x), given f and g as defined. (x) = 2 x", g(x) = Ï nx" %3D n = 0 n =…

A:

Q: X A(x) = √²³ ƒ f(t) dt, where f(t) = 4 – 2t. a. Compute A(1) and A(2) exactly. b. Use the First…

A: Given: Ax=∫1xftdt, where ft=4-2t. To Do: d. Compute A'x. e. Describe the relationship between A and…

Q: 2. A study is done to see if there is a relation between movie preference and age. The results are…

A: SEGEMENTED  BAR GRAPH 18-2324-2930-35TotalDrama8151134Science Fiction1210830Comedy981229

Q: 5. Data from the Framingham Study allow us to compare the distributions of initial serum cholesterol…

A: *answer:

Q: e coshxdx

A: Given:  ∫e2xcosh(x)dxWe know that    cosh(x)=ex+e-x2Then∫e2xcosh(x)dx=∫e2xex+e-x2dx…

Q: If a/b=2, what id the value of 4b/a?

A: Given,          ab=2

Q: Need answers e though h.

A: Given data is:  Travel…

Q: Differentiate W.r.t to x ne*

A:

Q: The average amount of money that people spend at Don Mcalds fast food place is $7.6400 with a…

A: Given,sample size(n)=16mean(μ)=7.6400standard deviation(σ)=1.6800

Q: Please answers questions a through d. Thank you!

A: a)State the null and alternative hypothesisSince we want to test whether Consultant A (more…

Q: When we describing the behavior in a distribution of a quantitative variable, what aspects should we…

A:

Q: The first part to find (a.) was right, but the next part (b.) was marked wrong.

A: The confidence interval about the true mean formula, when population standard deviation unknown is…

Q: Simplify and write the trigonometric expression in terms of cosine: 2 + tan? x sec2 x g(x) 1 = g(x)

A: Given query is to simplify the expression.

Q: Geometry Question

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.