Three people guess the number of cherries in a bag rounded to the nearest 10 alex guesses 80 cherries jess guesses 60 cherries and nia guesses 70 cherries the actual number is a multiple of 7.the sum of the digits of the number is 9. who guessed correctly?

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