1324 Final Exam Review Fall 2019 PDF

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Professor: Malika Martin Study Guide...

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Math 1324 Final Exam Re Let U = {q, r, s, t, u, v, w, x, y, z}; A = {q, s, u, w, y}; B = {q, s, y, z}; and set, using set braces. 1) C'  A'

Multiply both sides of each equation by a common denominator to 1 1 2) x + y = - 1 5 5 x - y= -9

Perform the indicated operation. 3) Let A = 3 3 and B = 0 4 . Find 4A + B. 24 -1 6

Identify the vertex, axis of symmetry, and intercepts for the 4) g(x) = -x2 + 6x - 11 Solve the problem. 5) Two student representatives, a treasurer and a secretary, ar five students: Andrew, Brenda, Chad, Dorothy, and Eric. In the representatives be chosen if the two must not be the sam

6) If a single fair die is rolled, find the probability of a 5 given Find the requested probability.

7) A family has five children The probability of having a girl i

Perform the indicated operation where possible. 6 -8 2 3-5 0 11) - 4 - 9 6 1-1-8 4 4- 2 - 6 2 11

Solve the equation. Write the solution set with the exact sol decimal places if necessary. 12) log (6x - 14) = 1 + log (x - 2) 5 5

Simplify the expression without using a calculator. 1 13) log 6 216 Use graphical methods to solve the linear programming problem. z = 6x + 7y 14) Maximize subject to: 2x + 3y  12 2x + y  8 x 0 y 0

Find the probability of the given event. 18) A card drawn from a well- shuffled deck of 52 cards is an ac

19) A bag contains 7 red marbles, 3 blue marbles, and 1 green m marble is not blue.

a. Identify the horizontal asymptote (if any). b. If the graph of the function has a horizontal asymptote, d the horizontal asymptote. x2 - 7x2 + 1 20) f (x) = 8x + 7 Find the slope and the y- intercept of the line. 21) 2x - 3y = - 22 Graph the feasible region for the system of inequalities. 22) 2y + x  - 2 y + 3x  9 y 0 x 0

Find the monthly house payment necessary to amortize the followin 24) In order to purchase a home, a family borrows $30,000 at 2.2 monthly payment? Prepare a probability distribution for the experiment. Let x represen probability. 25) Two balls are drawn from a bag in which there are 4 red bal of blue balls is counted.

Write the logarithmic expression as a single logarithm with possible. 26) 5logb y + 3logb z Use the given table to find the probability of the indicated event. Ro 27) College students were given three choices of pizza toppings favorite. The following table shows the results. toppings freshman sophomore cheese 15 14 meat 25 22 veggie 14 15

junior 29 14 25

senior 22 15 22

A randomly selected student prefers a meat topping.

Find the compound interest earned by the deposit. Round to the nea 28) $2000 at 0.91% compounded monthly for 2 years. Find the inverse, if it exists, of the given matrix....