Answer:
63,000
Step-by-step explanation:
Three representatives from the seven-member town council can be chosen in
different ways.
Two members of a six-person citizens advisory board can be chosen in
different ways.
Three of the 10 police officers on the force can be chosen in
different ways.
In total,
different ways to form the committee
Answer: 1
==========================
Explanation:
To average a bunch of numbers, we add them up and divide by how many numbers there are. In this case, we'll divide by 3 since there are 3 numbers.
Add up the values: m+n+(-1) = m+n-1
Divide by 3: (m+n-1)/3
Set this equal to 0 since we're told the average is 0: (m+n-1)/3 = 0
Now let's isolate m+n. It might help to replace "m+n" with another variable, say P to get (P-1)/3 = 0.
Solve for P
(P-1)/3 = 0
P-1 = 3*0 .... multiply both sides by 3
P-1 = 0
P = 1 ... add 1 to both sides
m+n = 1 .... replace P with m+n
So that's why the answer is 1
T= total taxi cost
m= # of miles
Multiply the quantity (1 plus the tip) times ((mileage charge times the number of miles) plus the initial fee.)
T= (1 + 15% tip )($2.10m + $5 fee)
T= (1.15)[(2.10)(5.6) + 5]
T= (1.15)(11.76 + 5)
T= (1.15)(16.76)
T= $19.27
Total taxi ride is $19.27.
Hope this helps! :)
Option C: is the slope of the line
Explanation:
The line passes through the points and
We need to find the slope of the line.
The slope can be determined using the formula,
Where the coordinates and are and
Let us substitute the points in the formula
Thus, we have,
Simplifying, we get,
Adding the numerator and denominator, we have,
Cancelling the negative terms, we get,
Thus, the slope of the line is
Therefore, Option C is the correct answer.