You draw a marble from a bag that has 3 red, 4 blue, and 5 green, you also flip a fair coin. What is the probability you will draw a green marble and flip a tails?

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

y + 11 = (1/4)(x + 16)

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)