A bicycle wheel has a radius of 10 inches. what distance, rounded to the nearest tenth of an inch, does the bike travel forward after one full turn of the wheel?

A 20.0
B 31.4
C 62.8
D 314.0

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0