Answer:
9/16, 0.5, 0.25, 5/48
Step-by-step explanation:
hope this helps
A.) 33.3% _
1 divided by 3 = 0.3 and if you multiply it by 100 it equals 33.3%
As the mapping suggests, the first (x) coordinate is decreased by 3, and the second (y) coordinate is increased by 2. So, given the inputs, you have


And yes, this rule is a function: it has a starting set (the domain), which is all possible couples
, and a landing set (the codomain), which is again composed by the couples
. Since for every point in the domain you have one and only one output, this rule is a function.
Answer:
The solution is the point (6,-8)
Step-by-step explanation:
we have that
The first equation is
instead 
-----> equation A
-----> equation B
Solve the system of equations by substitution
Substitute equation A in equation B and solve for x
Find the value of y
therefore
The solution is the point (6,-8)
Answer:
Team A.
Step-by-step explanation:
We know that Team A had 10 of its 12 members present.
We can write this as the following fraction:

We can convert this to a decimal by dividing the two numbers. Use a calculator:

And we can convert this to a percent by moving the decimal too places to the right and by adding a percent sign:

So, about 83.33% of members on Team A was present.
We know that Team B had 13 of its 15 members present.
We can write this as the following fraction:

Again, we can convert this to a decimal by dividing the two numbers:

Change this to a percent:

So, Team A had a participation rate of 83.33% while Team B had a participation rate of 86.67%.
So, the team that had the lesser percent of the team present at the tournament is Team A.
And we're done!