C.mathexit-4Q1112.docx

# C.mathexit-4Q1112.docx - Course Outcome Problem 1 Choices...

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Course Outcome Solve linear equations and its applications. Problem 1 The product of two numbers is 16. If 1 is subtracted from each number, the product is 8. What is the sum of the two numbers? Choices a) 6 b) 8 c) 9 d) 10 Course Outcome Solve application problems involving sequence and series and find specific term of a binomial expansion. Problem 2 If (x + 2), (2x + 3), (5x – 6) are consecutive terms of an arithmetic progression, what is the value of x? Choices a)+ 1 b) -1 c) 5 d) 0 Course Outcome Solve application problems involving sequence and series and find specific term of a binomial expansion. Problem 3 A rubber ball is dropped from a height of 27 m. Each time that it hits the ground it bounces to a height 2/3 of that from which it fell. Find the total distance travelled by the ball until it comes to rest? Choices a) 80 m b) 81 m c) 135 m d) infinite

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Course Outcome Solve linear equations and its applications. Problem 4 A father is three times as old as his son. Four years ago, he was four times as old as his son. How old is his son? Choices a) 10 years old b) 12 years old c) 15 years old d) 16 years old Course Outcome Solve problems involving angle measurement and right plane triangles and its applications and evaluate trigonometric functions of any angle with accuracy. Problem 5 Find the exact value of sin 2 1˚ + sin 2 2˚ + + sin 2 90˚. Choices a) 30 b) 45 c) 45.5 d) 60 Course Outcome Solve problems involving exponential and logarithmic functions and its applications. Problem 6 Solve for x: log 5 log (x+4) – log 3 log (x+4) = log 3 log 5 Choices a) 18.89 b) 56.67 c) 23.12 d) 27.86
Course Outcome Demonstrate/interpret the graphs of trigonometric functions, show orderly proof of trigonometric identities, and find the exact solutions of trigonometric equations. Problem 7 Given the triangle ABC with side AB= 210 m, BC = 205m, and AC = 110m. Find the largest angle. Choices a) 77 09’ 24” b) 97 09’ 24” c) 81 19’ 24” d) 86 09’44” Course Outcome Solve problems involving angle measurement and right plane triangles and its applications and evaluate trigonometric functions of any angle with accuracy.

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• Fall '15
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