PLS HELP! A circle has a radius of 13 inches.

Which equation can be used to find the diameter of this circle?

d=2π(13)

d=12(13)

d=2(13)

d=132

36 inches/second = yards/minute how many yards?

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score