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Discrete Math Mechanical Engineering Mathematica Act Math

07/13/23

what is the limit x->1+ (x^3-1)ln(x-1)^5

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Discrete Math

07/09/23

relations reflexive, transitive, symmetric

Determine whether the relation R on the set of real numbers is reflexive, symmetric, and transitive,wherexRy ←→ x − y = 0

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Discrete Math

07/09/23

summations discrete math

Find the value of each of the sum.7sigmaj=1(5.3^j−1 − 3.5^j )

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Discrete Math

06/10/23

Find the negation of the proposition P: P: ∀xN; (x is even −→ x^2 + 1 is odd )

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Discrete Math

06/08/23

∀x ∈ R define the function f (x) = x3 − x2 − 3x + 2. Find f −1({−1})

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Discrete Math Computer Science

06/08/23

Discrete mathematics in Computer Science: Stable matching

I am trying to understand the proof of the theorem below but do not understand definition of employer optimal. Do all employer pair with top optimal candidate means employer optimal or just at... more

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Discrete Math Math Computer General Computer

05/30/23

Let x = 131 in base 10. If x is represented as an 8-bit unsigned binary integer, and you apply the operation x << 4, what will the result be in base 10?

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Discrete Math

05/17/23

MATHEMATICS TUTOR

Last week at a festival, a man sold 3 times as many tie-dyed T- shirts as silkscreen shirts. He sold 152 shirts altogether. How many tie-dyed shirts did he sell

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Discrete Math

05/05/23

Express a graph as an adjacency matrix, and given an adjacency matrix draw a picture of the corresponding graph

Draw a directed graph that has the following adjacency matrix:0 1 0 22 0 1 00 0 1 11 1 1 1

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Discrete Math

05/05/23

Determine if a graph has an Eulerian circuit, trail, or neither and explain why.

Let G be the graph having V (G) = {a, b, c, d, e, f} and E(G) =ad, ae, bc, be, cd, de, df, ef. Does G have an Eulerian circuit, trail, or neither?Explain why.

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Discrete Math Math Precalculus

04/29/23

Determine a Log equation in the form Y= A+BlogX for the curve of best fit for the following data.

Modelling Apple Tree Growth Year Height of Tree ft) 1 7 2 17 3 20 4 24 5 27 6 29 7 32 8 33 9 34 Determine a logarithmic function (in the form y=a+blogx) for the curve of best... more

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Discrete Math

04/28/23

Kruskals Algorithm

Consider the cities S,T,U,V,W,X. The costs of the possible roads between cities are given below:c(S,T)= 10c(S,U)= 6c(S,W)= 5c(S,X)= 7c(T,V)= 11c(U,V)= 8 c(U,W)= 3c(V,X) = 9c(W,X)= 4What is the... more

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Discrete Math Math Algebra 1

04/24/23

How do I determine if graph is supposed to be discrete or continuous?

I am working on exponential functions in algebra right now and my teacher has given me word problems and then has asked me to find the best graphical problem I can create based on the context. My... more

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Discrete Math

04/11/23

Counting discrete math

How many solutions is there a + 2b + c = 128, where a,b, and c are all non negative integers?

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Discrete Math

04/11/23

Counting discrete math

How many solutions is there for a+b+c+d+e = 88, where all variables must be nonnegative integers?

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Discrete Math

04/11/23

Counting discrete math

How many solutions are there to the equation a+b+c+d+e = 8, where all of {a,b,c,d,e} must be nonnegative integers?

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Discrete Math

04/11/23

Counting Discrete Math

Consider the equation a + b + c = 202. How many solutions are there where a,b, and c are all nonnegative integers?

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Discrete Math Math Sat Math Mathematica

03/21/23

Help Much Appreciated

Judy runs a small business with crafted handmade products selling for $350 per product. The producing cost is fixed at $3550 monthly and the variable cost is $(5.5q - 120) per product, where q is... more

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Discrete Math Math Sat Math Mathematica

03/21/23

Need Help With This Question Please

A sports store chain estimates weekly sales of soccer balls (in thousands of units) n months after an International Soccer Tournament as a parabolic function. Sales totalled 7,000 units 1 month... more

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Discrete Math Math Sat Math Mathematica

03/21/23

Urgent Need Help With This Question Please

A gold refinery refines both heavy gold and light gold that they use when creating jewellery. The table below shows the distribution of the gold that goes into different types of bracelets,... more

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Discrete Math Math Sat Math Mathematica

03/21/23

Need Help Please

A firm has offered Bondi residents a promotion to install a National Security Service.(The AD:) 0$/month For the first 2 months then $80/month ... more

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Discrete Math Math Sat Math Mathematica

03/21/23

Need Help Please

A sports store chain estimates weekly sales of soccer balls (in thousands of units) n months after an International Soccer Tournament as a parabolic function. Sales totalled 7,000 units 1 month... more

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Answers •1

Discrete Math

03/10/23

Use the element method to prove that a set is empty, prove or disprove that a set is a subset of another set, or prove that two sets are equal.

Use the element method to prove that if Q ⊆ R, R ⊆ S, andS ⊆ Q, then Q = R.

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Discrete Math

03/10/23

Compute unions, intersections, complements, and Cartesian products of sets.

Brenda, Cuong, and Diego are planning a Pi Day party. Let B,C, and D be the sets of pies that Brenda, Cuong, and Diego prefer, respectively.IfB = {apple, blueberry, peach} ,C = {key lime, lemon... more

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Discrete Math Math Finite Math

03/05/23

Real Analysis: Completeness Axiom

Suppose that k > 0 and S is a subset of R is a bounded set. For any set S, we define k * S = {k * x: x is an element of S}. Show that sup (k * S) = k * sup (S). a) Show that sup (k * S) <= k... more

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what is the limit x->1+ (x^3-1)ln(x-1)^5

relations reflexive, transitive, symmetric

summations discrete math

Find the negation of the proposition P: P: ∀xN; (x is even −→ x^2 + 1 is odd )

∀x ∈ R define the function f (x) = x3 − x2 − 3x + 2. Find f −1({−1})

Discrete mathematics in Computer Science: Stable matching

Let x = 131 in base 10. If x is represented as an 8-bit unsigned binary integer, and you apply the operation x << 4, what will the result be in base 10?

MATHEMATICS TUTOR

Express a graph as an adjacency matrix, and given an adjacency matrix draw a picture of the corresponding graph

Determine if a graph has an Eulerian circuit, trail, or neither and explain why.

Determine a Log equation in the form Y= A+BlogX for the curve of best fit for the following data.

Kruskals Algorithm

How do I determine if graph is supposed to be discrete or continuous?

Counting discrete math

Counting discrete math

Counting discrete math

Counting Discrete Math

Help Much Appreciated

Need Help With This Question Please

Urgent Need Help With This Question Please

Need Help Please

Need Help Please

Use the element method to prove that a set is empty, prove or disprove that a set is a subset of another set, or prove that two sets are equal.

Compute unions, intersections, complements, and Cartesian products of sets.

Real Analysis: Completeness Axiom

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