Alex drives at an average speed that is 2 5 of the average speed that Roy's train travels. Alex takes 20 minutes to travel 25 km in her car. Roy travels for 2 hours and 15 minutes on his train. How far does Roy travel to 2 dp?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²