1 and 1/3 miles is how long
<span>If the US gains 1 person every 11 seconds, we can find how many people the US gains each year. We can divide the total number of seconds each year by 11 seconds.
(365 x 24 x 3600 s) / (11 s) = 2866909 people
The US gains 2866909 people each year.
The US gains 2.866909 million people each year.
f(t) = 300 + 2.866909 t
f(0) = 300
f'(t) = 2.866909
f'(0) = 2.866909</span>
Answer:
She has a 10% chance.
Step-by-step explanation:
To make this easier on our selves let's divide each by 2.
That makes Lucy hold 10 tickets for the 100 tickets available.
10/100 = 10%
Any numerator that is over 100 is the percentage
Say if I had 52/100 I would have 52%
Solve for z score:
z(12)=(12-10)/1.5=4/3
then >/ "less than and equal to"
p(x>/12) = p(z>/4/3)=.0912