khatera

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What is the equation of a verticle and horizontal line ?

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x^3 -7x +6 =0

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Consider the following matrices:( ) ?111? ?1111? A(2)= 1 1 ,A(3)=? 1 -1 0 ?,A(4)=? 1 -1 0 0 ?,....1 -1 0 1 -1 ? 0 1 -1 0 ? 0 0 1 -1Find |A(2)|, |A(3)| and |A(4)|. Try to find |A(n)| for an arbitrary n = 2.

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Let a, b be real numbers. Consider the following matrices:( ) ?abb? ?abbb? A(2)= a b ,A(3)=?b a b?,A(4)=?b a b b?.ba bba ?bbab? bbba

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f(x) = 10000 (2/3)^X X= 7 squared

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Assume the market for apples is perfectly competitive. Total output in the apple market is 5.1 million crates. The price of a crate of apples is $27.65. The average total cost of a crate of apples is $24.51. Draw and label the graphs for the apple market and a typical firm in the apple market. Is the apple market in long-run equilibrium? Explain carefully.

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A monopolist’s Demand, MR, and MC curves are as follows: Demand: P = 56-.25Q MR: MR = 56-.5Q MC: MC = $30 a. Find the profit maximizing price and quantity. b.Assume that ATC = $35 at the profit maximizing quantity. Calculate the monopolist’s total profit.

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PLEASE HELP Assume that the markket for cardboard is perfectly compettitive. In each of the following scenarios, should a typical firm continue to produce or should it shut down in the short-run? Draw a graph to illustrate the firm's situation in each case. a . Minimum ATC = $2.00 Minimum AVC = $1.50 Market price = $1.75 b . Mr = $1.00 Minimum AVC = $1.50 Mimimum ATC = $2.00

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factor (4x^2 +4x -3)

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how can I factor (4x^2 +12x +9) please answer fast

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Can anyone solve this for me please? determine the domain of y=17/25 x + 123 I know that we set the domain equal to zero and do all the other step then but this one is confusing me.

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the speed of sound as it travesl through the air depends on the tempreature of the air according to the funtion V = 3/5C + 331, where V represents the velocity of the sound waves in meters per second (m/s), at a temperature of C Celsius. a. interpret the meaning of the slope y-intercept in this context. b. determin the speed of sound at a temperature of 20 C c. if the speed of sound is measured at 361 m/s, what is the temperature of the air?

For x^3 -7x +6 =0
For 5(x-3) +4x -1 = 2x +3 (x-2)

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