The area of a circle is equal to Pi x Radius squared. Or Pi (the symbol) r (then to the second power.) The radius is half of the entire circle (the diameter.)
Answer:
<em>The probability that the button is not white is </em><em>0.583</em>
Step-by-step explanation:
The jar contains 30 red, 40 blue, and 50 white buttons.
In total there are 120 buttons in the jar. So,

Let us assume that, A be the event of picking white buttons, so

So the probability of picking white button is,

Then the event
will be not picking up white buttons, so the probability of not picking up white buttons is,

I’m pretty sure
8. would be false because BK would be 12 where as DF is 10.8
9. is true
Answer:
y = 5z - x
Step-by-step explanation:
Given
z =
( multiply both sides by 5 to clear the fraction )
5z = x + y ( subtract x from both sides )
5z - x = y
6 cups of flour because if u multiply the sugar by 2 you have to do that to the flour.
so 3*2 is 6