$10,000 X 0.05 = $500/year
500 X 4 years = $2,000 after 4 years
Answer:the answer is 3120
It Is B.21.8%, Simple way to figure this out is round B to 20%, If 3200 equals 20% and 20% times 5 equals 100% all you do is multiply 3200 by 5.
Step-by-step explanation:
everything can be found in the picture
63%
To express as a percentage divide 630 g by 1 Kg and multiply by 100%
note that 1 Kg = 1000 g ( units must be the same)
× 100% = 63%