11/10/20

calculus II separable equations
Find the particular solution to the differential equation dy/dx+ycosx=4cosxSatisfying the initial condition y(0)=6What does y=
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11/10/20

calculus II separable equations
Find the solution to dy/dx = 5y satisfying y(3) = 1, what does y=
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11/10/20

(C++) How to make variable vertically?
So I know how to make text vertically but the thing is I don't know about the variable here's the... more
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11/09/20

How many bit strings of length 7 begin with four 0's?
If a bit string of length 7 begins with four 0's, then _____ positions remain to be filled in. Since each of these positions can be filled with either a 0 or a 1, the number of bit string of... more
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11/08/20

Using Taylor theorem prove that x-((x^3)/6)<sinx<x-((x^3)/6)+((x^5)/120) for x>0
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11/08/20

Pizzeria Program using Python and Postgresql
Problem: Jeff has a small restaurant which serves 3 different types of pizza (Pizza A, B, and C). In order to cut down on costs, the owner of the pizzeria wants to know how much they spend each day... more
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11/08/20

c++ programming

1. , the Bank class maintained a pointer to an array or customers. Therefore, the primary data structure used to store customer information had been an array. In this assignment, the array data... more
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11/08/20

A rectangular garden is fenced on all sides with 256 feet of fencing. The garden is 8 feet longer than it is wide. Find the length and width of the garden.
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11/08/20

Linear Algebra : Span of Vectors
Determine whether the following polynomials span P2:p1 = 1 - x + 2x2 ; p2 = 3 + x ; p3 = 5 - x + 4x2 ; p4 = -2 + 2x + 2x2
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11/08/20

4a^2 + 4b^2 + 33a + 33b =-8 solve for a in terms on b by factoring.
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11/08/20

Probability question
Rahul speaks truth 4 out of 5 times. A die is tossed. He reports that there is a six. What is the chance that actually there was six? ... more
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11/08/20

Find two consecutive integers such that the larger is nine more than twice the smaller
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11/07/20

Discrete Mathematics, data structure question concerning Trees and BFS.
1)Without drawing them all, calculate how many spanning trees the graph has.2)Which spanning tree would result from doing a breadth first search from the vertex A, using the natural alphabetical... more
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11/07/20

C++ problem on output
anyone knows to show exactly numbers like this: -550.987654321234 I'm using float or double it shows -550.988 and that's not the output I want. Anyone knows to solve this?
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11/07/20

Suppose you invest $10,000 at 12% for 10 years, compounded continously. What will your balance be?
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11/07/20

FINITE MATH HELP
(a)    Ac ∩ (B ∩ C c) Let U = {7, 8, 9, 10, 11, 12, 13, 14, 15, 16}, A = {7, 9, 11, 13, 15}, B = {8, 10, 12, 14, 16}, and C = {7, 8, 10, 11, 14, 15}. List the elements of each set. (Enter... more
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11/07/20

There are 3 consecutive integers twice the first is 20 more than the second. Find the largest number.
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11/07/20

Write a quadratic equation in standard form whose solutions are 7 and -5
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11/07/20

Find the range of possible side lengths 9 and 32
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11/07/20

Write the equation of the polynomial with the given roots in standard form. x=-4 (multiplicity of 2) x=3
This one had me confused for a while..............
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11/07/20

solve for x exactly between 0<x<2pi
sec^2(x)+7tan(x)=5tan(x)
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11/06/20

Find all values of c
Let f(x) = (x − 3)−2. Find all values of c in (2, 5) such that f(5) − f(2) = f '(c)(5 − 2). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)
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11/06/20

What is the correct answer to listing the distinct equivalence classes of R in set-roster notation?
Let A equal the set of all strings of 0's, 1's, and 2's that have length 4 and for which the sum of the characters in the string is less than or equal to 2. Define a relation R on A as follows:For... more
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11/06/20

simulate a fair coin in at most N flips. For how many values of p is this possible?
Mathematician John von Neumann is credited with figuring out how to take a biased coin (whose probability of coming up heads is p, not necessarily equal to 0.5) and “simulate” a fair coin. Simply... more
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11/06/20

Maggie's brother is 6 years younger than four times her age. The sum of their ages is 39. How old is Maggie?

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