 # 43 a monkey is trying to climb out of a 30 foot hole

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43. A monkey is trying to climb out of a 30-foot hole. In the morning, the monkey climbs up 3 feet. At night, themonkey is so tired he falls back 2 feet. The next day the same thing happens. The morning of what day does themonkey climb out of the hole?5A. 30th dayB. 29th dayC. 28th dayD. 27th dayE. 26th day
44. 2 hats and 2 balls costs Birr 48.00. 7 hats and 6 balls costs Birr182.00. 1 ball and 1 hat costs ________
45. Henock wants to get a garde 'A' in math. A 90 average is needed. Henock has grades of 87, 79, and 96 on the first3 tests. What does Henock need for an 'A' average?
46. |x| = -x if x is
47. On a map, two cities that are 2.4 inches apart are really 12 miles apart. What is the length of a 0.2-inch straightroad?6A. 1mileB. 2milesC. 3milesD. 4milesE. 5miles
48. The sum of two numbers is 26. Their difference is 14. Which one of the following is true?
49. -2 < x < -1. Which one is the smallest?2
50. If the distance from the pointA(3, x) to B(7, 0) is 5units, then x is equal toE. 4
51. The cost of two dozen apples is Birr 3.60. At this rate, what is the cost of 10 apples?(A) Birr1.75(B) Birr1.60(C) Birr1.55(D) Birr1.50(E) Birr1.25
52. 16 ÷ 4 + 2 · 3 + 2 - 8 ÷ 2 is equal to
53. 6Mrs. Yohana receives a salary raise from Birr25,000 to Birr27,500. What is the percent of increase?
54. Barok pays r% tax on an article marked at s dollars. How many dollars tax does he pay?
55. Which of the following statements are always true?I. The average of any three consecutive even integers is the middle integer.II. The average of any three consecutive odd integers is the middle integer.III. The average of any three consecutive multiples of 5 is the middle number.(A) I only(B) II only(C) I and II onlyD) I and III onlyE) I, II, and III
56. The average of 2P, 3Q, and another number is S. Represent the third number in terms of P, Q, and S.3Q6
57. If (x + y)2= 100 and xy = 20, then x2+ y2=
58.The perimeter is 64. The ratio of two of its sides is 4 : 3 and the third side is 20 less than the sum of theother two. Then the length of the shortest side of a triangle is
59. Michael and Barry can complete a job in 2 hours when working together. If Michael requires 6 hours to do the jobalone, how many hours does Barry need to do the job alone?(A) 2(B) 2.5(C) 3(D) 3.5(E) 4
60. A circle whose area is 4 has a radius of x. What is the area of a circle whose radius is 3x?
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Term
Fall
Professor
NoProfessor
Tags
Veganism
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