Jack has 10 more than twice as many baseball cards b than frank has. if frank has 50 baseball cards, how many baseball cards does jack have? a. 35 b. 60 c. 110 d. 120

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Which equation can be solved to find x the measure of jk in the apex