Suppose that the ages of all SCC students are normally distributed with mean 24.01 yrs and standard deviation 5.31 yrs. Find the probability that random selected SCC student is older than 20 yrs.

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1