Question

HELLO CAN SOME ONE PLEASE ANSWER THIS NO LINKS YOU WILL BE REPORTED
How did the climate or geography of North Africa change between 10,000 B.C. and 1000 B.C.?

1: rainfall gradually diminished and areas that were once grassy and forested became deserts

2: rainfall gradually increased and desert areas eventually became rain forests

3: the climate cooled and many tropical areas experienced freezing temperatures for the first time

4: volcanic activity turned much of the area into lava fields where few life-forms could survive

Answer 1

Future value = FV = $6000

Time period = n = 8

interest rate = r = 12%

Present value (PV) is calculated using the formula:

PV = FV/(1+r)n

Present Value = PV = 6000/(1+12%)8 = 6000/1.128 = 2423.299368

Answer -> 2,423

Answer 2

Answer:

The climate cooled and many tropical areas experienced freezing temperatures for the first time. Rainfall gradually diminished and areas that were once grassy and forested became deserts