Answer:
So, a repeated rational can be :->
--> 0.33333333...
Which can be expressed as 1/3 hope this helps
Answer:
4368 ways
Step-by-step explanation:
Use nCk for this. 16C5. This is
. This becomes
. This is
due to 16! and 5! canceling out. This becomes 4368.
Answer:
P(B and V)=10%
Step-by-step explanation:To solve this poroblema we use the formula of combinations:
C(n,r)=(nr)=n!(r!(n−r)!)
Where n is the number of objects that can be chosen and you choose r from them.
There are 5 colors of shirts.
The number of shirts that can be made by combining 2 of the 5 possible colors is calculated as:
5C2= 
5C2=10
The number of shirts that can be made by combining 2 of the 2 possible colors (B) and (V) is calculated as:
2C2=1
Then the probability is:
P( B and V)= 
=0.1= 10%

Answer:
$52.44
Step-by-step explanation:
It's probably the first one: "People responded to Earth Day with letters..."
Since it's more of a detail that supports a fact, it's not as important as the other three.