How fast is a skater traveling in meters per second if they are moving at a rate of 5.6 mile per hour 2.51m/s

0.25 m/s

14.24 m/s

25.09 m/s

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?