Calvin practices a 100-meter swim each day. He recorded his finish times, in seconds, in the dot plot below.

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Which expression is rational? 6. , square root two, square root 14, square root 49

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.