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Finite Math Math Physics Electrical Engineering

09/30/23

A given referential circuit R is positioned at a certain distance from a magnetic dipole

A given referential circuit R is positioned at a certain distance from a magnetic dipole a) In a certain reference frame A, the circuit moves with speed v and the dipole is stationary. Use the... more

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Finite Math

09/14/23

Finite sales positions problem

Assume that 12 people, including the husband and wife pair, apply for 5 sales positions. People are hired at random. 1) What is the probability that both the husband and wife are hired?2) What is... more

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Finite Math

09/03/23

Robin, who is self-employed, contributes $5,500/year into a Keogh account. How much will he have in the account after 15 years if the account earns interest at the rate of 8.5%/year compounded yearly?

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Finite Math

07/19/23

Please help me and show step by step

You are given a linear programming problem. Maximize P = 3.5x + 3y subject to 5x + 3y ≤ 30 Resource 1 2x + 3y ≤ 21 Resource 2 x ≤ 4 Resource 3 y ≥ 0 x ≥ 0 (a)... more

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Finite Math

06/19/23

A test is scaled so that the mean score is 490 and the standard deviation is 100. What percentage of students taking this test should score 720 or more? Assume a normal distribution.

Finite Math ProblemA test is scaled so that the mean score is 490 and the standard deviation is 100. What percentage of students taking this test should score 720 or more? Assume a normal... more

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Finite Math

06/18/23

Solve the system of linear equations using the Gauss-Jordan elimination method. 4x + 16y = 36 −6x + 8y = 26

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Finite Math

06/18/23

Solve the system of linear equations using the Gauss-Jordan elimination method. 2x1 − x2 + 3x3 = −13 x1 − 2x2 + x3 = −4 x1 − 5x2 + 2x3 = −9

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Finite Math

06/18/23

Solve the system of linear equations using the Gauss-Jordan elimination method. 4x + 16y = 36 −6x + 8y = 26

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Answers •1

Finite Math Algebra 2 Calculus Precalculus

06/13/23

Double Integral Problem - Appreciate your help

∫∫D (2x2 y) dA, where the region D is bounded by y=3x2 and y=16-x2I want to know how to represent it/ set it up in terms of both dx dy, AND dy dx.

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Finite Math

05/23/23

Finite Help: Probability

Involving the selection of a colored ball from one of three bowls. Assume that you randomly pick one of the bowls: X, Y, or Z. You then randomly draw one ball out of the selected bowl and note its... more

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Finite Math

05/15/23

Assume that the team plays 8 games. If the team is equally likely to win as to lose each game, what is the probability that they win a string of at least 6 games in a row?

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Finite Math Math Sat Math Discrete Math

03/21/23

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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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Finite Math Math Sat Math Discrete Math

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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Finite Math Math Sat Math Discrete Math

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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Finite Math Math Sat Math Discrete Math

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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Finite Math Math Sat Math Discrete Math

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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Finite Math

03/08/23

need help with the question I do not have any idea on how to solve it

The U.S. national debt is the measure that captures all the federal government’s outstanding debt, measured byoutstanding bills, notes, bonds, and other debt instruments of the U.S. government. For... more

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Finite Math

03/07/23

The linear function y=-0.52x+24.7 models the percentage of U.S. adults who smoked cigarettes x years after 1997.

The linear function y=-0.52x+24.7 models the percentage of U.S. adults who smoked cigarettes x years after 1997. NOTE-In this question, a value of y=6.9 would mean 6.9% or 6.9percent. And a value... more

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Finite Math

03/06/23

Alan's chocolate bar is 62% cocoa. If the weight of the chocolate bar is 87 grams, how many grams of cocoa does it contain? Round your answer to the nearest tenth.

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Finite Math Math Discrete 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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Finite Math

02/17/23

An experiment consists of tossing 3 fair (not weighted) coins, except one of the 3 coins has a head on both sides. Compute the probability of obtaining less than 3 heads .

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Finite Math Math Calculus Precalculus

02/12/23

Consider the function f(x,y) = x^2 − 2xy + (y^3)/3 −3y

(a) Compute all its critical points.(b) Find Hessian matrices and quadratic forms for each critical point.(c) For each quadratic form, compute the eigenvalues λ1, λ2 of the associated 2 × 2 matrix... more

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Finite Math Math Algebra 2 Calculus

02/12/23

Let B = [201|020|102] (3x3 matrix)

(a) What does the Spectral Theorem guarantee about the matrix B?(b) Find the eigenvalues and eigenvectors of B.(c) Assume that f(x,y,z) = x2 +y2 +z2 +xz has a critical point at (0,0,0). Is f(0,0,0)... more

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Finite Math Precalculus

02/09/23

Rework problem 27 from section 2.4 of your text. Assume that the team plays 7 games.

If the team is equally likely to win as to lose each game, what is the probability that they win a string of at least 5 games in a row?

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Finite Math Precalculus

02/09/23

Assume that there are 5 different issues of Sports Illustrated magazine, 6 different issues of Time, and 4 different issues of Newsweek, including the December 1st issue, on a rack

You choose 4 of them at random.(1) What is the probability that exactly 2 are issues issue of Sports Illustrated?(2) What is the probability that you choose the December 1st issue of Newsweek?

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A given referential circuit R is positioned at a certain distance from a magnetic dipole

Finite sales positions problem

Robin, who is self-employed, contributes $5,500/year into a Keogh account. How much will he have in the account after 15 years if the account earns interest at the rate of 8.5%/year compounded yearly?

Please help me and show step by step

A test is scaled so that the mean score is 490 and the standard deviation is 100. What percentage of students taking this test should score 720 or​ more? Assume a normal distribution.

Solve the system of linear equations using the Gauss-Jordan elimination method. 4x + 16y = 36 −6x + 8y = 26

Solve the system of linear equations using the Gauss-Jordan elimination method. 2x1 − x2 + 3x3 = −13 x1 − 2x2 + x3 = −4 x1 − 5x2 + 2x3 = −9

Solve the system of linear equations using the Gauss-Jordan elimination method. 4x + 16y = 36 −6x + 8y = 26

Double Integral Problem - Appreciate your help

Finite Help: Probability

Assume that the team plays 8 games. If the team is equally likely to win as to lose each game, what is the probability that they win a string of at least 6 games in a row?

Help Much Appreciated

Need Help With This Question Please

Urgent Need Help With This Question Please

Need Help Please

Need Help Please

need help with the question I do not have any idea on how to solve it

The linear function y=-0.52x+24.7 models the percentage of U.S. adults who smoked cigarettes x years after 1997.

Alan's chocolate bar is 62% cocoa. If the weight of the chocolate bar is 87 grams, how many grams of cocoa does it contain? Round your answer to the nearest tenth.

Real Analysis: Completeness Axiom

An experiment consists of tossing 3 fair​ (not weighted)​ coins, except one of the 3 coins has a head on both sides. Compute the probability of obtaining less than 3 heads .

Consider the function f(x,y) = x^2 − 2xy + (y^3)/3 −3y

Let B = [201|020|102] (3x3 matrix)

Rework problem 27 from section 2.4 of your text. Assume that the team plays 7 games.

Assume that there are 5 different issues of Sports Illustrated magazine, 6 different issues of Time, and 4 different issues of Newsweek, including the December 1st issue, on a rack

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A test is scaled so that the mean score is 490 and the standard deviation is 100. What percentage of students taking this test should score 720 or more? Assume a normal distribution.

An experiment consists of tossing 3 fair (not weighted) coins, except one of the 3 coins has a head on both sides. Compute the probability of obtaining less than 3 heads .