A bag has 3 red marbles, 2 blue, 4 greens and 1 yellow. Lucy draws 40 marbles out of the bag and gets 15 red marbles, 18 green, and 7 blue marbles.
What is the experimental probability of pulling a red?

the naturalist literary movement was an extension of the realist literary movement, a movement that strove to portray life as it really was hope it

step-by-step explanation:

the first one, all those points on the line just make a strait line.

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour