Answer:
A)100 in
Step-by-step explanation:
Given: Radius of circular table= 16 inches
Now, solving for circumference of the tabletop.
Remember, circumference of circle= 
we know pi= 3.14
∴ Circumference= 
⇒ Circumference of circular tabletop= 100.48 in ≅ 
∴ Circumference of circular tabletop is 100 in.
There are 9+7+6=22 marbles in total. The probability of selecting a yellow marble would be 9/22. By replacing that yellow marble with a green marble, you aren't changing the total marble count, so the probability of selecting a green marble would be 7/22. Because the two events are independent, their probabilities will get multiplied. Therefore, P(Yellow, then Green) = P(Yellow) * P(Green) = 9/22 * 7/22 = 63/484.
Answer:
y = -7x + 12
Step-by-step explanation:
<em>y = mx + b</em>
The <em>m </em>(slope) is -7 and the <em>y </em>is 12, substitute the numbers into the equation
That's not physically possible, but this is what I got:
Draegast had gained 2/3 times as many subscribers as he had
before overnight. He had 20/36 as many subs as Pewds. He has 40,000,000 subs.
It's a 2nd degree algebraic expression in ' y '.
It's pretty messy in this form, and it can be substantially cleaned up.
Looking at just the second term, we can remove the parentheses:
3 (4y² - 2) = 12y² - 6
Now we can put that into the original expression ... 3y² + 12y² - 6
then combine the y² terms: <em>15y² - 6</em> .
If you want to go one step farther, we can factor it: <em>3(5y² - 2) </em>
