A 180 counterclockwise rotation about the origin followed by a reflection of the y-axis
Answer:
The percent decrease is 20%
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
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-4i^19
Simplify -i^19 = -i
Now you have -4(-i)
Two negatives make a positive:
Answer: 4i
Step-by-step explanation:
20 kg at N5.00 each = N100.00
10 kg at N3.00 each = N30.00
5 kg at N2.00 each = N10.00
5 kg at 50k each = N2.50
Total = N 142.50.
(b) Selling price = N142.50
Cost price = N120.00
∴ Profit = N(142.50 - 120.00) = N22.50.