Answer:

Step-by-step explanation:
The area of an rectangle is given by the following formula:

Where:
- Width, in centimeters.
- Height, in centimeters.
The differential of the expression is derived hereafter:




Answer:
26.55
Step-by-step explanation:
When rounding to the nearest whatever, you always look at the digit to the right of it. In this case, you look at the thousandth digit. 3 is not equal to or less than five, so you round 3 to 0 and you get 26.55
Your answer in standard form would be 5+31i
Answer:
Net pay of Kevin is $440
Step-by-step explanation:
Pay per hour = $6.50
Total Hours worked= 60 hours
Total pay for 60 hours worked = 6.50 x 60 = $390
Amount received as tips = $148
Now, his pay would be: 390+148 = $538
Amount deducted for meals = $21
Now his pay would be = 538-21 = $517
Now, Pay of Kevin is $517
Payroll taxes deducted from pay = $77
Net pay of Kevin= 517-77 = &440
She has 7 soccer trophies.
So lets assume she wants to display it in a straight line:
The 1st has 7 ways
The 2nd has 6 ways
The 3rd has 5 ways
The 4th has 4 ways
until the last.
Total = 7 × 6 ×5 × 4 × 3 × 2 × 1 = 5040 ways.