In a circle, a 60° sector has an area of a 36π cm^2. find the radius of the circle. round your answer to the nearest whole centimeter. a) 11 cm b) 12 cm c) 13 cm d) 15 cm

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?