1) How many milimeters in 13 inches? a) 330.2 b) 130 c) 33.02 d) 6 e) 13 f) 25.4 2) how many miles in 23km? a) 15.1 b) 14.29 c) 69 d) 154 e) 16.45 f) 14.9 3) How many Yards in 22 meters a) 26.3 b) 21.56 c) 24.1 d) 20.1 e) 45 f) 1 4) What is the Surface area of a sphere with a diameter of 8 feet? a) 100.53 b) 201.06 c) 268.06 d) 804.25 e) 234.556 f) 0 5) a square based pyramid has a volume of 750 and height of 10. What is the length of each side of the base of the pyramid a) 225 b) 180 c) 15 d) 1.25 e) 189.5 f) 225.78 6) sphere has volume of 1436.8, what is diameter? a) 7 b) 14 c) 37 d) 72 e) y=mx+b f) s bddldqwldhidhidhidhidhidhidhidhidhidhidhi 7) volume? a) 23.9 b) 30.2 c) 32.0 d) 45.3 e) Leave me alone f) 30.9 8) A 600-yard track is how many feet long? a) 50 b) 55 c) 200 d) 1800 e) 2 f) 7200 9) What is the lateral surface area of the cone, rounded to the nearest square centimetre? a) 785 b) 846 c) 1071 d) 1692 10) What can be said about the volumes of a cone and a cylinder with the same radius and height? a) The volume of the cone is half the volume of the cylinder. b) The volume of the cone is one third the volume of the cylinder. c) The volume of the cone is two thirds the volume of the cylinder. d) It is impossible to say unless the specific height and radius are given. 11) What is the length of side x in the given right triangle? a) 3 b) 6.2 c) 5.2 d) 6.7 e) 27 12) What is the length of side x in the given right triangle? a) 7.2 b) 18.4 c) 26 d) 340 13) What is the measure of angle x in the given right triangle? a) 0.0070° b) 0.3805° c) 21.8° d) 66.4° 14) What is the length of side x in the given right triangle? a) -1.0588 in. b) 7.25 in. c) -urmom d) 3.38 in. e) 18.93 in. f) 3.38cm long. Average, right? RIGHT? 15) What is the length of side x in the given right triangle? a) 0.46 m b) 4.32 m c) 8.66 m d) 8.89 m 16) For which of the given triangles will the sine of the indicated angles be equal? a) triangles ABC and DEF b) triangles DEF and GHI c) triangles ABC and GHI 17) What is the measure of angle 𝛳 and the length of side x ? a) θ = 33.7o ; x = 7.2 cm b) θ = 48.2o ; x = 4.5 cm c) θ = 56.3o ; x = 7.2 cm d) θ = 41.8o ; x = 4.5 cm 18) In the given right rectangular prism, what is the measure of angle 𝛳? a) 32° b) 41.5° c) 48.5° d) 58° 19) Two ladders lean against the same vertical wall. One is 15 feet long and its foot makes a 70° angle with the ground. The other ladder is 12 feet long and the top of the ladder makes a 15° angle with the wall. How much farther up the wall does the 15 foot ladder reach? a) 2 feet b) 2.5 feet c) 3 feet d) 11 feet 20) The area of the composite shape shown below is 84 m2. What is the measure of angle x ? a) 13.4° b) 35° c) 39.8° d) 50.2° 21) expand and simplify (2x + 1)(3x - 5) a) 6x2 - 5 b) 6x2 - 13x - 5 c) 6x2 - 7x - 5 d) 6x2 + 7x - 5 e) I forgot 22) Given: (3x - 2) (x2 + 5x + 1 ) Which of the following is equivalent to the given expression? a) 3x3 - 13x2 + 7x - 2 b) 3x3 + 13x2 - 7x - 2 c) 3x3 - 2x2 + 3x - 2 23) Given a square inside a right triangle as shown, which polynomial represents the area of the shaded region? a) 3x2 + 2x - 6 b) 5x2 + 14x + 12 c) 7x2 + 10x - 3 d) 3x2 + 8x - 6 24) What is the factored form of the given trinomial? a) (3x - 2)(5x - 4) b) (3x + 2)(5x + 4) c) (2 + 3x)(4 - 5x) d) (2 - 3x)(4 + 5x) 25) What is the factored form of 16x3 + 80x2 + 100x ? a) (2x + 5)2 b) (4x + 10)2 c) 4x(2x + 5)2 d) 4(2x + 5)2 26) Which of the following relations represented by arrow diagrams are functions? a) 1 and 2 b) 1, 2, and 3 c) 1, 2, and 4 d) 3 27) Which of the following tables of values does not represent a linear function? a) a b) b c) c d) d 28) This graph represents a person's walking distance over time, starting from home and going to school. What could the line segment AB represent? a) The person is back home. b) The person stopped. c) Time stopped. d) The person walked backwards. 29) What is the rate of change of the linear function? a) 2/5 b) 5/2 c) 1/3 d) 3 e) 65 f) 7/99 30) what is the general form of this equation? a) y=-2/5x-11/5 b) 2x+5y+19=0 c) 2x-5y-19=0 d) 2x+5y+11=0 31) If the population continues to decline at the same rate, in what year will the bat population disappear? The size of the bat colony, y, can be described, in terms of the number of years since 2010, x, using the linear function y = -16x + 400. a) 2025 b) 2035 c) 2400 d) 2410 32) GOOD JOB! a) Have a great day b) egnlish s awsom c) math is fun d) 1+1=2 e) ur mom f) (text here)

Math prac-exam (By: Jaxon, Seth and Evelyn)

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