A bag contains 5 red marbles, 4 green marbles, 2 black marbles, and 1 white marble. A marble is drawn from the bag and then replaced 40 times. What is the experimental probability of drawing a white marble

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

it is a secret for it not to be compromised sorry

step-by-step explanation:

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

hope this