5:3 is proportional to 10:6
Answer:
The answer to your question is the letter B
Step-by-step explanation:
Data
| 5 0 | | 2 - 1 |
| 3 -5 | | 2 - 2|
Process
1.- This is the product of two matrices 2 x 2 so the result will be a 2 x 2 matrix.
- Multiply the first row of the first matrix by the first column of the second matrix.
-Multiply the first row of the first matrix by the second column of the second matrix.
- Multiply the second row of the first matrix by the first column of the second matrix.
-Multiply the second row of the first matrix by the second column of the second matrix.
| 5 0 | | 2 - 1 | | (5 x 2) + (0 x 2) (5 x -1) + (0 x -2) |
| 3 -5 | | 2 - 2| = | (3 x 2) + (-5 x 2) (3 x -1) + (-5 x -2)|
= | 10 + 0 -5 + 0 |
| 6 - 10 -3 + 10|
= | 10 - 5 |
| -4 7|
Based on the information given the number of calls did the center make per hour is 676 per hour.
Using this formula
Number of call per hour=Number of telemarketing calls/Number of hours
Where:
Number of telemarketing calls=4,732
Number of hours=7 hours
Let plug in the formula
Number of call per hour=4,732/7 hours
Number of call per hour=676 per hours
Inconclusion the number of calls did the center make per hour is 676 per hour.
Learn more about time here:brainly.com/question/23560939
Answer:
Choice A: y = 3x + 2
Step-by-step explanation:
<u>Given</u>
y = -1/3x +4
<u>Reciprocate and switch sign</u>
-1/3
-3/1
3/1
<u>Simplify</u>
3/1 = 3
m = 3
<u>Answer</u>
The only answer choice with the slope of 3 is choice A, therefore that would be the answer.
