Finite Math Questions

1) f(x)=3x(2x-1). f(-1)= A)7 (B)11 (C)-6 (D) 9 2) The slope of the line through the points (3,4)and (-1,7) is A)4/3 (B) ¾ (C) -3/4 (D) 7/4 3)The line 6x + 9y=8 has slope A) -2/3 (B)-6 (C) 4/3 (D) 9 4)Select the line parallel to 6x +14y =20 A) 3x-7y=15(B) 7x-3y=8 (C) y=20/6x+14 (D)y= -3/7x+11/7 5) A revenue fu ...continues

Finite Math Problems

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Finite Math Problems

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Probability Solution

When shipping diesel engines abroad, it is common to pack 10 engines in 1 container that is then loaded on a rail car and sent to a port. Suppose that a company has received complaints from its customers that many of the engines arrive in nonworking condition. To help solve this problem, the company decides to make a spot check ...continues

Cost Accounting Multiple Choice

1) The basic types of cost accounting system are: A)Job order cost systems, activity based cost systems and process cost systems. (B) Direct cost system and indirect cost systems (C) Complete job cost systems and work in process cost system. (D) Fixed cost systems and variable cost systems 2) In ABC, only one cost driver sh ...continues

Finite Math Problems

Finite Math Problems. See attached file for full problem description.

Finite math questions

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Finite math equations

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Finite Mathematics

Students at ACC must earn 90 credits to obtain an Associate's degree. Three students find that they all have a GPA of 3.3 even though they do not have the same number of credits. The students hope to increase thier GPAs to a 3.8 by the time they have earned 90 credits. Once student has earned 50 credits, another has earned 40, ...continues

Finite Mathematics/Augmented matrix

Rewrite the following system of equations as an augmented matrix. Put the matrix in reduced row echelon form to find the solution to the system of equations. x-y=3 6x+7y=44 6x-7y=16 This is as far as I got, then I am unsure of what to do next 1 -1 3 6 7 44 6 -7 16