2nd one, please correct me if i’m wrong .
Answer: ¢4. 8
Explanation:
Power consumed = 200 watt
= 200/1000 = 0.2kw
The bulb lights for 8 hrs a day for the month of april,
April has 30 days, therefore total hrs = 8 x 30 = 240 hrs
Energy usage = 0.2 x 240 = 48 kWh
At the rate of ¢0.10/kWh, total cost will be;
0.1 x 48 = ¢4.8
Answer:
Not only was Africa a center for the growth of extremely useful plants like rubber and spices, it was also geologically fit in the circulation of economic activity through Oceanic and land based trade routes.
Explanation:
