Answer:
For the given explanation we see that two life times are not independent
Step-by-step explanation:
probability for X (for x≥ 0)


e⁻ˣ
Probability for X exceed 3
= 
= 
= 
probabilty for y≥ 0 is


<h3>
♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>
➷ Find the area per tile first:
area = length x width
Substitute the values in:
area = 3 1/8 x 2 3/4
area = 275/32
Multiply this by 9:
275/32 x 9 = 77.34375 in^2
You can round the value accordingly.
<h3><u>
✽</u></h3>
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
The angle with the largest measure is opposite the longest side. The longest side is 12. It is opposite angle B. The appropriate choice is ...
B. ∠B
Answer:
The size of Isabella's pool is 220 liters.
Step-by-step explanation:
Let the size of Isabella's pool be
liters,
be the rate of fill,
be the time of fill and
be the volume of water filled in the pool.
As the rate of fill is constant,
Therefore, volume of water filled in the pool can be given as,

Volume of water left is given as 
From the table,
Volume of water left after
minutes is 184 liters.
So,
-------- 1
Volume of water left after
minutes is 4 liters.
So,
------------2
Multiply equation 1 by 6 and equation 2 by -1, we get

Now, we add the above equations, we get

Therefore, the size of Isabella's pool is 220 liters.
Write and solve an equation of ratios:
900 students 45 teachers
------------------ = -----------------
x 110 teachers
Cross multiplying, we get (900)(110) / 45, or
so x = # of students in the high school = 2200 (answer)