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Advanced-Math Questions
A chemical manufacturer wants to lease a fleet of 25 railroad tank cars with a combined...
Consider the function ?:[0,1] → ℝ defined by ?(?) = 0 if ? ∈ [0,1] ∖...
1. Calculate the following derivatives (a) f′(x) where f(x) = e^2x sin(3x) (b) g′(3π/4) where g(x)...
Find positive numbers n and a1 ,a2,...,an such that a1 + . . . an =...
how did they come up with 12 for the test value? We want to test that,...
(Bond valuation) The 8-year $1,000 par bonds of Vail Inc. pay 9 percent interest. The market's...
Complete the parametric equations for the line where the planes − 2 y − 12 z...
if f(x) is a polynomial function, does (1/f(x)) always have a vertical asymptote? if yes, explain...
Prove that if a is an odd integer, then a | b^2 -1 implies that a...
How many different integer solutions are there to the equation x1 + x2 + x3 +...
Do the following two sets of vectors span the same sub- space of R3? (Justify your...
formally/step by step: prove that similar but non-congruent triangles cannot exist in elliptic geometry
(Bond valuation) Fingen's 15-year, $1,000 par value bonds pay 9 percent interest annually. The market price...
Thakin Industries Inc. manufactures dorm furniture in separate processes. In each process, materials are entered at...
For positive n ≥ 1 and d ≥ 2, the number of partitions of n into...
Function f (x) = 4 x + 7 for IxI < 2 = 0 for x others...
D is the region bounded by: y = x2, z = 1 − y, z =...
Prove that for positive n ≥ 1 and d ≥ 2, the number of partitions of...
Verify the Parseval identity for the sequence x [n] = {0, 1, 2, 3}
advanced logic Construct models showing that the following sequents are incorrect. ∀xyz((Rxy&Ryz) → Rxz) |=∀xyz ((~Rxy...
The quarterback of a football team releases a pass at a height of 5 feet above...
solve diff equation: y''-y = 2sint- 3e^-t + 4t
Problem 1. Please, answer the following questions. Please, do not forget that you must explain your...
Problem 3. Is it true that every open set in R2 can be written as a...
6. A researcher wishes to test the effect of early discharge of cardiac patients on their...
Discrete Math. Please write legible or type in computer. Thank you. What are all the posible...
find solution bisection method x^2-5x+2 limit 3%
Irrational Numbers (a) Prove that for every rational number µ > 0, there exists an irrational...
Determine which of the following functions are injective, surjective, bijective (bijectivejust means both injective and surjective)....
3. For each of the piecewise-defined functions f, (i) determine whether f is 1-1; (ii) determine...
1) A triangle has vertices P(–1, –5), Q(4, –11), and R(10, –6). Determine what type of...
Find the distance between Miami, Fla., and Seattle, Wash., and find the bearing from each location...
Can you solve this Differential Ecuation with the method of undetermined coefficients: y"-3y'-4y=xe2x-cosx (superposition principle)
Using Excel, give the average and standard deviation of the following set of numbers: {2.777, 1.318,...
5. Let S be the set of all polynomials p(x) of degree ≤ 4 such that...
what is the graph of ax^2+by^2+cz^2=d^2 how to draw it？
. Find an implicit particular solution ? ′ = (? ^2(?+? )) /?+1 ; ?.? ?(0)...
For 2019, Discovery Manufacturing is considering using a lockbox system to speed up collections from its...
Prove the the closed unit ball of an infinite dimensional Banach space is not compact (use...
Using predicate logic, prove De Morgan's Laws for logic.
Verify this axiom of a vector space. Vector space: A subspace of R2: the set of...
one leg of the right triangle is 8 inches more than twice the length of the...
The Fibonacci numbers are defined recursively as follows: f0 = 0, f1 = 1 and fn...
What is the surface of T#P#P? Where T=S^1xS^1(torus), P be a polygonal region in the plane....
There are 14 different pizza toppings, and Arturo must rank his top 5 in order. How...
Suppose that a sample of peanut butter contains 0.6 insect fragments per gram. Compute the probability...
Using the nouns N = {man, rat, horse, flea} and the verbs V = {bites, eats,...
Professor N. Timmy Date has 28 students in his Calculus class and 20 students in his...
1. If 5,000 is invested at 4% compounded quarterly, what is the amount after 10 years?...
Prove that n − 1 and 2n − 1 are relatively prime, for all integers n...
Solve the given system of differential equations by systematic elimination. d2x dt2 = 16y + e^t...
find the inverse Laplace transform of the given function. 1. F(s) = 3 /(s2 + 4) 2....
Try to find an interesting example of your most challenging equation/inequality type being used in the...
4. For each of the sequence w = <e1, . . . , elast> below, determine...
Perform the following arithmetic. For each operation, select the appropriate "carry line" and enter the result...
A tank contains 70 lb of salt dissolved in 200 gallons of water. A brine solution...
Evaluate C(11,4). C(11,4) equals = Six cards are marked with the numbers 1, 2, 3, 4,...
3.2) If a(t)=<-1/(t+1)^2, sec^3 t+ tan^2 t sec t,-t sin t+ 2 cos t- 2> represents...
Discuss the role of maximization and minimization in business.
Mathematica Question: Using Mathematica's Plot and FindRoot functions, approximate the three smallest and three largest positive...
A m=5 kg mass hangs on a spring that is stretched 2 cm under the influence...
Explain how the kth power of an adjacency matrix provides a count of how many ways...
During the coming year, Gold & Gold wants to increase its free cash flow (FCF) by...
Data on Stretch It Out, Inc. for the most recent year are shown below, along with...
For a real number "a", consider the system of equations: x+y+z=2 2x+3y+3z=4 2x+3y+(a^2-1)z=a+2 Which of the...
Prove that from any set A which contains 138 distinct integers, there exists a subset B...
The simplest form of elliptical geometry is spherical geometry, just as the simplest kind of an...
A. Explain the connections between geometric constructions and two of Euclid’s postulates. 1. A straight line...
a) Let R be an equivalence relation defined on some set A. Prove using induction that...
i) Simplify the following equations 3(2x – 5) – 2(5x - 7) + 9 = (4...
imagine a simple game where you roll two dice at the same time.Your"score"for the round is...
A steady-state heat balance for a rod can be represented as d2T/dx2 - 0.15 T =...
Discrete Math question (generating functions) Use the generating function method to find how many ways 10...
Consider the initial value problem my′′+cy′+ky=F(t), y(0)=0, y′(0)=0 modeling the motion of a spring-mass-dashpot system initially...
Let A be a nonempty set. Prove that the set S(A) = {f : A →...
Calculate two iterations of Newton's Method to approximate a zero of the function using the given...
You are employed to advise a petroleum company on the following problem: The company has three...
Felix is purchasing a brownstone townhouse for $2,800,000. To obtain the mortgage, Felix is required to...
SCHOOL SUPPLIES The school store is offering a free item from the column on the right...
Find the eigenvalues and the eigenvectors corresponding to them of the matrix -2 1 3 0...
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