Study Quiz
Study Quiz
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 1 A family-size pizza has a radius of 30 cm. Find the circumference. A) 94.2 cm B) 188.5 cm C) 2827.4 cm D) 5654.9 cm 2 Find the perimeter of the shape shown. (4.0K) A) 18 cm B) 28 cm C) 38 cm D) 48 cm 3 An appropriate tip for a taxi ride is 10%. Estimate the tip appropriate to a \$28 taxi ride, rounded to the nearest dollar. A) \$1 B) \$2 C) \$3 D) \$4 4 Carlos used a road atlas to find that four legs of a trip to Vancouver measured 327 km, 588 km, 432 km, and 677 km. Use rounding to estimate the total length of the trip to the nearest 100 km. A) 2200 km B) 2000 km C) 1900 km D) 1800 km 5 Evaluate (1.0K) . A) 73.4 B) 103.0 C) 50.2 D) 29.0 6 Express (2.0K) as a power. A) 6 x 5 B) 6 5 C) 5 6 D) 25 6 7 Without using a calculator, estimate the value of (1.0K) . A) Between 4 and 5. B) Between 5 and 6. C) Between 6 and 7. D) Between 7 and 8. 8 A triangular park has a base of 200 m and a height of 350 m. Calculate the area of the park. A) 70 000 m2 B) 60 000 m2 C) 45 000 m2 D) 35 000 m2 9 Renard invested \$2000 at a rate of 4% simple interest. How much interest did he earn over 5 years? A) \$400 B) \$200 C) \$100 D) \$80 10 The range of a small airplane is given by the formula D= 12V, where V represents the number of litres of fuel in the tanks. Find the range of an airplane that carries 140 L of fuel. A) 12 km B) 140 km C) 1400 km D) 1680 km