4. Adele is bird-watching. She spots a bald eagle in the sky and determines that it is a distance of 4.2 km from her position on the ground. The angle of elevation is 39°. How high above the ground is the eagle, rounded to the nearest tenth of a kilometre? a. 3.3 km b. 2.6 km C. 3.4 km d. 6.7 km

Q: Evaluate z and express the final answer in polar form b. (5 - j7) (4235)- 6e-7 Z = 5(cos 30' +j sin ...

A: The given problem is to evaluate and simplify the given complex expression and express in the polar ...

Q: a) Given a function f(x) = = 4-2x 1-3x ) Find the x-intercept and y-intercept of f(x) (if any).

A:

Q: Find the antiderivative of 25* dx. 25* + C In 5 A 5+2 + C 2 In 5 B 52r + C 2 In 5 25*

A:

Q: Boy has two bags of plums. Each bag has 10 plums but: In Bag 1 there is 7 ripe and 3 raw plums In Ba...

A: We have to use Bayes theorem  In Bayes Theorem we find the posterior probability using the condition...

Q: Exercise 2: Investment and Optimal Consumption Choice Kate has endowment E = (2775, 3000), i.e. she ...

A:

Q: 2. In each of the following determine values of m so that the given function y = ¢(x) is a solution ...

A: Please find attachment for the details solution 

Q: Pls help ASAP

A:

Q: QUESTION 3. $4500 is deposited for 4.5 years in an account that pays 4.5% interest compounded monthl...

A:

Q: 3. (a) For each n e N, let An = {nk : k E N} %3D i. Determine A1N A2 ii. Determine U An n=1 iii. Det...

A:

Q: 1. f(1) = (9t + 7)2/3 %3D a. Find the derivative function of the function written above. b. Find the...

A:

Q: What is the continuous interest rate on a loan for $9,000.00 with a term of 4 months and a future va...

A:

Q: Express the function below in rectangular form, (-1+i)-1+i

A:

Q: Evaluate the following and write it in rectangular form a.) ln(50<70) b.) ln(1-j) (1+j√3)=A

A: The given problem is to evaluate and simplify the given complex expression and express in rectangula...

Q: the gr

A: Given: fn (x)=x2n ,where n is positive integer. a)Find the curvature of the  graph of  fn  ,for 1,2,...

Q: 3d +4 What following laws of limits can i use for lim that equals or 1.75 d 14d2-2d+2

A:

Q: Given the relative condition number of a root x = r of ax? + bx + c=0 due to perturbations in a: K =...

A: The complete solutions are given below

Q: How an aclount in the account in 8 years Assume the account. earns 6% interest CompoyAced monthly mu...

A:

Q: Calculate the integral of 6 (cos 30) d0.

A:

Q: d the indicated level curves or describe the level surfaces. a. Let f(x, y) = x

A: (a) Given,             f(x, y)=x-y2 and               c = -1, 0, 4

Q: Learning Task 1. Identify the appropriate unit of measure that can be used to the following quantiti...

A: Note: We will answer the first question only as the exact one is not specified. Please resubmit the ...

Q: 2. Let u e R™ and v E R be two non-zero vectors, in other words at least one component of the vector...

A: Given: Let us consider the u∈ℝm and v∈Rn are two non-zero vectors and assume A=uvT∈ℝm×n. a) Presume ...

Q: What is the value of (z + 1)² d² z(I + 2) around the circle |2 – 1| = 3?

A:

Q: What is the laplace trasform of f(t)= (e^-4t)cosh4t

A: Laplace transformation is the integral transformation that converts a function of real variable to a...

Q: ABCD is a parallelogram, where A, B and C have position vectors i + 2j – k, 2i + j- 2k and 4i – k re...

A:

Q: k Evaluate L{e™|cosh at + cosh nt 2 k А. (s -a) +k² 2(s-a) s+a В. (s+a)* +k²_2(s+a) a C. (s – k)° – ...

A: The given problem is to find the Laplace transform of the given function.

Q: If x is a rational number and y is irrational, prove that x +y and x y are irrational.

A: There are many methods to prove a statement. Some of them are direct proof, prof by contradiction, p...

Q: 16. Scos cos 0 cos (sin 0) de

A:

Q: 3. Assume that f : R → R is such that |f(x) – f(y)| 0. (a) Prove that |æn+1 – Xn] 1. (b) Prove tha...

A:

Q: 4. L 3s -2 2. s +8s+25

A: To solve given inverse Laplace transform first we rearrange the given function and then use the form...

Q: Fuppose that the relation R indicates whether c articular student is registered for a particular c C...

A: In this question, the concept of Relation is applied. Relation The relation is a relationship betwee...

Q: Find the area of the region enclosed between the curves y = x and x = y -6, and the region extend ov...

A:

Q: Functions are not differentiable at locations where they are not continuous, where they have vertica...

A: An algebraic expression is obtained by combining numbers and variables together with arithmetic oper...

Q: Tessa has two pieces of cable, one 18 feet long and the other 10 feet long. For a science project, s...

A: Please find attachment for the details solution

Q: x³ + 27 dx. x + 3 Find the antiderivative of 2x2 A + 9x + C 3 3x + 9 + C 2 B 3 3x2 9х + С + 3 2 - D ...

A:

Q: h - 25 4. The base of a triangle is (h + 5) and the height is 2 4h + 20 2h – 10 a) What is the area ...

A:

Q: A 100 mg per L solution of drug is adminstered intravenously at a rate of 20 mL per hr to a patient ...

A:

Q: Determine whether the following vectors are linearly dependent or independent and find a linear depe...

A: There is no such introduction for the solution.I have explained it within the solution.Please go thr...

Q: What is the value of z+1 zp- 23 – 222 C

A:

Q: 2. Determine whether the following multigraphs are Eulerian, semi-Eulerian or neither. Explain your ...

A: Explanation we have to shown whether the given multigraphs are Eulerian , semi-Eulerian or neither  ...

Q: Find the slope of the line containing the given points.  P1(−1, −8), P2(−7, 4)

A:

Q: C A 1070 B. Solve. Show your solution. 1. Quadrilateral CALM is a trapezoid. If m z M = 67°, find: i...

A: Please find attachment for the details solution

Q: Answer Directly Choose the letter that corresponds to your answer Given: Let p. q, and rbe the propo...

A: Only part I asked and answered.

Q: Solve for the 2nd order nonhomogeneous linear equation: y"+12y'+37y=10e-4t     ; y(0)=4,  y'(0)=0

A:

Q: A metal plate is heated so that its temperature at a point (x, y) is T(x, y) = x²e-2x*+3y). A bug is...

A: Solution

Q: 5.Find the area of the surface generated by revolving the given curve about the y-axis. x = /9- y, -...

A:

Q: Find the determinant of the given matrix: For part (a): 3 -2 [A] = 0 -3 4 4 -

A:

Q: Exercise 10. Is the set of all finite sequences of 0s and 1s countable? Justify your answer. Exercis...

A:

Q: Is the equation y-4x²=36 represents y as a function of x?

A: yes the given equation represents y as a function of x given that y - 4x2=36 y = 36+4x2=4(x2+9)

Q: 7 7. Determine the solution to the I.V.P. y"+7y'+12y=2le*,y(0)=y'(0)=-10

A: Note: According to Company Guidelines we are providing the answer of first question. Kindly post oth...

Q: How many equivalence relations on A=|42| are there that have distinct equivalence classes of size 4,...

A: Given A=|42| and distinct equivalence classes of sizes 4, 7,7, 8,8, and 8.