This is a division problem:
Each box holds 20 bags.
800 bags / 20 bags per box = # of boxes
40 boxes are needed.
5/35
Simplify by dividing both sides by 5
1/7
Final Answer: 1/7
<h3><u>Part A</u></h3>

factor the common term 'y' and '-4'

collect into groups

<h3><u>Part B</u></h3>

middle term split

factor the common term '3x' and '-2'

collect into groups

simplify the following

Answer:
between 180 and 365 cuz it's a reflex angle
Answer:
-764.28
Step-by-step explanation:
Given the joint cumulative distribution of X and Y as

#First find
and probability distribution function ,
:

#Have determined the probability distribution unction ,
, we calculate the Expectation of the random variable X:

#We then calculate
:

Hence, the Var(X) is 764.28