Use the functions f(x) = x + 7
and
g(x) = 2x − 9
to find the indicated function.
(g−1 ∘ f −1)(x)

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Me because some of question i don’t understand

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in