Answer:
C
Step-by-step explanation:
Count the number of sections.
... 12!
Now count the number of sections with a label of 5.
... 3!
So the probability of getting a 5 with one spin is or 25%.
Now we can calculate the probability of getting a 5 with 150 spins.
The closest answer is 40.
C) 40 times
Out of the <em>12 parts, 3 of those are labeled</em> 5.
That means that there is a <em>3/12 = 1/4 chance</em> that you will land on it when you spin the spinner.
Out of 150 spins, if you get 5 on about 1/4 of them, about 150 * 1/4 = 37.5 ≈ <em>40 times</em> will yield 5.
Substitute the given values for x and y into the expression
5 × () - 1
= 5 × () - 1
= (5 × 2) - 1
= 10 - 1
= 9 → C
(1) y≥-3x + 4