The Nashville Humane Society records the weights of 250 cats that are taken in during the month of July. The mean weight of the cats is 7.5 pounds. Which statement is a valid inference in this situation?

A) All 250 cats weighed exactly 7.5 pounds.
B) All 250 cats weighed close to 7.5 pounds
. C) None of the cats weighed more than 7.5 pounds.
D) At least 50% of the 250 cats weighed at least 7.5 pounds.

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

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

Factor the polynomial by its greatest common monomial factor.