What’s 3% of 4000 and how u find it

First write it as 0.03 × $4,000. Then multiply 3 × $4,000 = $12,000. Lastly put the decimal point where it gives the answer two decimal digits: $120.00.

Step-by-step explanation:

3% of 4,000 = 120.

Step-by-step explanation:

To find the answer we have to divide 3 by 100, which equals 0.03.  Now multiply 0.03 by 4,000 and we get 120.  Therefore, 120 is our answer.

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6