3*-2=-6
-6*-2=12
The sequence is a number being multiplied by -2 over and over.
48, -96, 192, -384, 768, etc.
Ones that never intersect
Complete Question
The complete question is shown on the first uploaded image
Answer:
1
2
3
4
Step-by-step explanation:
Generally the area of a sector is mathematically represented as
Now at and
Now at in and
Now at and
Now at and
Answer:
D
Step-by-step explanation:
Answer:
<u>$211.50</u>
Step-by-step explanation:
Initially:
21 hours per week at 8.25 per hours means:
21 * 8.25 = 173.25 dollars per person
16 person = 16 * 173.25 = $2772 (total)
2nd phase:
2 more cashier = 16 + 2 = 18 cashiers
Per hour 0.25 more, so 8.25 + 0.25 = $8.50 per hour
1.5 hrs less than 21, so 21 - 1.5 = 19.5 hours
Hence,
18 * 19.5 * 8.50 = $2983.50 (new total)
Change in money paid = 2983.50 - 2772 = $211.50