Answer:
The best estimate for 43x78 is 40x80
Step-by-step explanation:
43 rounded to the nearest ten is 40.
78 rounded to the nearest ten is 80.
The answer to 40x80 is 3200
Answer:
other person is correct
Step-by-step explanation:
Answer:
200
Step-by-step explanation:
200×4%=8
8×3=24
The original amount is $200
Answer:

Step-by-step explanation:
We are given:

And we want to find:

This is equivalent to:

So, we will evaluate g(-5) first, which yields:

So:

Then:

Therefore:

Answer:
16 minutes
Step-by-step explanation:
80% of 20 is
80/100 * 20 = 16