0.989= 0.99 right? please tell me if i'm wrong

1.0

Step-by-step explanation:

0.989 broken down to place values:

0 (ones)

.

9 (tenths)

8 (hundredths)

9 (thousandths)

In this case, you rounded 0.989 to 0.99. By the looks of it, you rounded to the hundredths place, which is correct. The thousandths place value was a 9, and as 9 is greater than 5, you round up.

0.989 rounded to the nearest hundredths is 0.99.

If you are rounding to the tenths, note that the tenths place value is a 9. Look at the hundredths value. It is an 8. Because 8 is greater than 5, round up.

0.989 rounded to the nearest tenths is 1.0

Why?

You are rounding to the nearest tenths. As 8 is greater than 5, you round up, adding 1 to the tenths place value.

0.9 + 0.1 = 1.0

Therefore, your answer is 1.0

~

overpriced

step-by-step explanation:

i believe it's a.

i'm not sure on this one, most likely correct.