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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 62) Solve for i in A = P(1 + ni). A) i = B) i = A - P - Pn C) i = D) i = 63) Solve for n in K = . A) n = Kp.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 403) Solve the inequality: 3(x + 11) < 8x + 3 A) x < 6 B) x > 6 C) x < -6 D) x > -6 SHORT ANSWER. Write the word or phrase that best completes each statement or answers.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 131) Solve the following using proportions: If 2 cans of beans cost $1.52, how many cans do you buy for $5.32? A) 2 cans B) 8 cans C) 3 cans D) 7 cans SHORT ANSWER. Write the word or phrase that.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.Determine if the ordered pair is a solution to the given inequality.151) 2x + 3y ? 3; ( 3, 4)A) YesB) No152) 7x + 4y ? -10; ( 2, 3)A) YesB) No153) 6x + 4y ? 40; ( 4, 4)A) YesB) No154) y < x.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the coordinates of each point in the graph. 1) A) ( 7, 1); ( -2, 6) B) ( 7, 1); ( 6, -2) C) ( 1, 30); ( 6, -2) D) ( 7, 6); ( 1, 6) 2) A) ( -3, 4);.
Determine the slope and the y-intercept. Then graph the equation. 111) 5x - 2y + 5 = 0 A) m = - ; y-intercept: (0, ) B) m = ; y-intercept: (0, ) C) m = ; y-intercept: (0, - ) D) m = - ; y-intercept: (0, - ) 112) x + y = 4 A).
501) Write as an ordinary number: 14 × 104 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 502) Write as an ordinary number: 8.4 × 100 A) 8,400 B) 840 C) 8.4 D) 84 503) Write as an ordinary number: 3.2 × 10-1 A) 0.32 B) 320 C) 0.032 D) 3.2 504) Write as an.
21) Which point has coordinates (2, 3)? A) A B) C C) E D) G 22) What are the signs of the coordinates of points that lie in the upper left quarter of a rectangular coordinate system? A) (negative, negative) B) (positive, negative) C) (negative, positive) D) (positive, positive) Rewrite the equation in function notation. 23) 9x + y = 5 A).
Solve the proportion. 81) = A) 92.6 B) 28 C) 14 D) 3.5 82) = A) 8.0 B) 0.13 C) 20 D) 2 83) = A) 4.5 B) 0.06 C) 9 D) 18 84) = A) 21 B) C) D) 85) = A) 1 B) 9 C) 4 D) 2 86) = A) B) C) D) 87) = A) 21 B) C) D) 88) = A) B) C) D).
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 82) Graph the following equation using a table of solutions: 2x - 3y = 6 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 83) A restaurant that.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 41) Complete the ordered pair for the given line: 2x - 3y = 3: (1, ?) 42) Complete the ordered pair for the given line: 2x + 3y = 6: (3, ?) 43) Complete.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 61) If C(x) = 6x + 1,000 and A(x) = , then if x = 100, A(x) = A) 18 B) 20 C) 14 D) 16 62) If C(x) = 6x + 1,000 and A(x) = , R(x) = $30x, and.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 121) Graph the equation y = 2x - 3 using the slope-intercept procedure. A) I B) II C) III D) IV SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 122) Without graphing the equations,.
Provide an appropriate response. 171) y is jointly proportional to x and z. Find the constant of variation if y = 1,680; x = 28; and z = 12. A) 4 B) 720 C) 5 D) 672 172) Solve the given problem: It takes 60 oz. of grass seed to seed 3,000 ft2 of lawn. At this.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 31) Find the missing value: I = PRT. Find I if P = $1,000, R = 0.05, and T = 5. 32) Find the missing value: C = S + M. Find M if C =.
Solve. 191) The gravitational attraction A between two masses varies inversely as the square of the distance between them. The force of attraction is 4 lb when the masses are 3 ft apart, what is the attraction when the masses are 6 ft apart? A) 2 lb B) 1 lb C) 4 lb D) 3.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 101) Solve the following equation: = 102) Solve the following equation: = 103) Is proportional to ? 104) Is proportional to ? 105) Solve the following equation: = MULTIPLE CHOICE. Choose the one alternative that best completes.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 151) Solve the given problem: The coffee beans from 16 trees are required to produce the 19 lb of coffee that each person in the United States drinks, on the average, each year. How many trees.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 536) Perform the multiplication and express in scientific notation: (1.6 × 109)(2.5 × 106) A) 40 × 1014 B) .4 × 1016 C) 4.1 × 1054 D) 4 × 1015 537) Perform the indicated multiplication and division. Express your answer in scientific.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 51) Using the markup formula M = S - C, find the selling price (S) if the markup (M) is $21.50 and the cost (C) is $58. A) $36.50 B) $79.50 C) $3.70 D) $3.62 52) Given = , what is.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 11) The formula for simple interest is I = PRT, where I is the amount of interest, P is the principal amount borrowed, R is the percent of interest charges, and T is the length.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 131) Use a graphing calculator to choose the equation which corresponds to the graph. A) y = - x - 1 B) y = x - 1 C) y = - x + 1 D) y = x + 1 132).
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 422) Solve the following and use interval notation for the answer: x - 5 < 2 or x + 3 > 14 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or.
Let z vary jointly with x and y. Find the constant of variation k. Then, use to find z when x = 5 and y = 7. 161) z = 4 when x = 10 and y = 2 A) k = 0.4; z = 14 B) k = 40; z = 1,400 C).
521) Express in scientific notation: 0.000004 A) 4 × 10-6 B) 0.4 × 10-5 C) 40 × 10-7 D) 4 × 10-5 522) Express in scientific notation: 6,000,000 A) 6 × 10-6 B) 6 × 106 C) 6 × 107 D) 6 × 10-7 523) Write in scientific notation: 7,400 A) 7.4 × 103 B) 7.4 × 10-3 C) 74 × 102 D) .74.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 101) Give the x-intercept of the equation: 3x - 2y = 6 A) (2, 0) B) (2, -3) C) (0, 2) D) (0, -3) 102) Give the y-intercept of the equation: 4x = y + 8 A) (2, 0) B) (0, 2) C) (0,.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 71) Determine which ordered pair IS a solution for the equation: 4y = x + 5 A) (3, 7) B) (-1, -9) C) (-2, -3) D) (-5, 0) 72) Determine which ordered pair is NOT a solution for the equation: 2x =.
Find the intercepts for the equation. 91) -2x + y = 8 A) ( -4, 0) (0, 8 B) ( -1, 0); (0, 0) C) ( 8, 0); (0, -1) D) (0, 0); (0, 6) 92) -4x - 2y = 8 A) (0, 0); (0, -4) B) ( -2, 0); (0, -4) C) ( -3, 0); (0, -4) D) (.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 201) The volume of gas (V) is inversely proportional to the pressure (P) being applied to it. If the gas initially has a volume of 26.5 L under 3.0 atmospheres, find the constant of variation.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 21) If Z = , where R = 1,500 and X = 2,200, then Z = A) 3,700 B) 2,663 C) 6,363 D) 892 22) If Z = , where R = 3,300 and X = 4,700, then Z = A) 8,000 B).
Express the number in scientific notation. 511) 0.0000000 155 0 11 A) 1.55 0 11 x 10-9 B) 1.55 0 11 x 10-7 C) 1.55 0 11 x 108 D) 1.55 0 11 x 10-8 512) 29,000,000,000 A) 2.9 × 10-10 B) 2.9 × 109 C) 2.9 × 10-9 D) 2.9 × 1010 513) 724,000,000,000,000,000 A) 724 × 10-15 B) 724 × 1015 C).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 51) Determine which ordered pair is NOT a solution for the equation: 4x + 2y = 3 A) B) C) D) 52) The cost function for producing a new book is C(x) = 8.5x + 1200. The.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 545) Perform the operations and express in scientific notation. 546) Perform the operations and express in scientific notation. 547) Perform the operations and express in scientific notation. 548) Perform the operations and.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Show the solution set of each inequality on a number line. 393) 2 ≤ x ≤ 6 A) B) C) D) 394) -2 < x < 2 A) B) C) D) 395) -6 ≤ x < -2 A) B) C).
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 530) Perform the indicated operations. Write answer in scientific notation: (3.8 × 104)(4.2 × 105) 531) Perform the indicated operations. Write answer in scientific notation: (1.26 × 102) ÷ (3.6 × 104) 532) Perform the indicated.
Solve the proportion. Write the solution in decimal form when applicable. 91) = A) 21 B) 26 C) 21. 7 D) 68 92) = A) 2.6 B) 2.1 C) 5.5 D) 5.6 Provide an appropriate response. 93) Select two ratios that form a proportion , , , A) and B) and C) and D) and 94) Solve for the variable: =.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 11) Plot the point (3, 2) on the axis. Describe the process. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 12) Name the point with coordinates (-2,.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 413) Solve the inequality: 2 < x + 6 < 9 A) 2 < x < 3 B) -4 < x < 3 C) 8 < x < 15 D) x < -4 or x > 3 414) Solve the inequality:.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 141) Use a graphing calculator to solve the equation 2 (x + 3) = x + 8. A) 2 B) -2 C) D) 14 142) Use a graphing calculator to solve the equation 4x - 7 = 8x + 25. A).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 551) Perform the operations and express in scientific notation: A) 6 × 101 B) 8 × 101 C) 6 × 10-6 D) 8 × 10-6 552) Perform the operations and express in scientific notation: A) 10.24 × 105 B) 10.24 ×.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 182) Solve the following using proportions: The fan pulley and alternator pulleys are connected by a fan belt on an automobile engine. The fan pulley is 300 cm in diameter and the alternator is 75 cm.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.Write the rate as a fraction in simplest form.137) A car travels 60 miles in 10 minutes.A) B) C) D) 138) A biker goes 90 yards in 45 seconds.A) B) C) D) 139) A biker travels 518 miles in 35 hours.A)B) C) D)140) A large vehicle travels 265 miles on 35 gallons.A) B) C) D) Provide an.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Suppose that y is directly proportional to x. Use the given information to find the constant of proportionality k. Then use y = kx to find y for the given value of x. 141) y = 25.9.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 111) Solve the proportion: = A) B) C) D) 112) Solve the proportion: = A) 5 B) C) D) 6 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 113) The ratio.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use the given values of the variable to make a vertical table of solutions for the equation. 31) y = 2x, x = -4, 0, 4, 8 A) B) C) D) 32) y = , x = -3, 3, 5, 7 A) B) C) D) 33) x.
Provide an appropriate response. 141) Factor completely: 3ax + 6ay - 2x - 4y A) (x + 2y)(3a - 2) B) (x - 2y)(3x - 2) C) -6a(x + 2y) D) (x + 2y)(x - 2y)(3a - 2) 142) Rewrite the trinomial as a polynomial with 4 terms that may be grouped: A) 4 +.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problems. 121) On a map of the Fox River, 1 centimeter represents 6 kilometers. If a trail by the river is actually 20.40 kilometers long, what is the length of the river on the map?.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 71) Rearrange the formula to solve for the indicated letter: F = G - 2E, for G 72) Rearrange the formula to solve for the indicated letter: x = , for b 73) Rearrange the formula to.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 41) Use the formula = to find the total resistance () if one resistance () is 15 ohms and the second resistance ( ) is 10 ohms. A) 6 ohms B) 5 ohms C) 1 ohms D) 0.17 ohms 42) What is.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problems. 1) In order for a chemical reaction to take place, the Fahrenheit temperature of the reagents must be at 178.41°F Find the Celsius temperature at which the reaction may occur. A) -353.14°C B) 353.14°C C) 81.34°C D).
