G(f(2)) means work out whatever f(2) is then plug this into g(x).
So f(2) is 3 because we just find the x-value 2 in the left hand column and read across. This is 3.
So then we find g(3) by finding the x-value 3 in the left hand column and read across. This is 10.
So g(f(2)) = 10
Answer:
1/2
Step-by-step explanation:
Since we are trying to find the probability of 2nd being ball being black when we already know that first ball is black. This reduces our problem to probability by which we picked the bag with two black balls.
So the answer should be 1/2.
Take whatever side lengths you have and divide that number by 1/3 in your calculator and what number is shown after doing this is the answer
The given equation is: 4 + 3x + (x.2)
As you can notice, in the parenthesis, we have a multiplication between the variable x and the number 2. Since we can't multiply a variable with a number, x.2 becomes 2x. So the reason for statement 2 is multiplication.
Hope this helps! :)
He makes it up by 1/3=.333%=$75*1.333=$99.98
he then discounts it by 20%=1/5=99.98/5=$19.99
If the original profit is $99.98-$75=$24.98
and then discounted by $19.99
it would be $24.98-$19.99
=
$4.99