Find the length of the midsegment of this trapezoid.
23
39
x = [?]
Hint: In a trapezoid, the midsegment's length is
the average of the lengths of the bases.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

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

Charlie tosses five coins.what is the probability that all five coins will land tails up.