Mark, Chase, and Beatrice are running a 100-meter race. Which list represents the sample space of all the possible ways in which the three
runners can win first, second, and third places? If there were four runners and three positions to be won, what would the sample size be?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Triangle knm is what is true about the sides of knm

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample