One scientific team determined that the average thickness of a chicken's egg shell is 0.3110.3110, point, 311 millimeters.

Round the thickness of the shell to the nearest tenth.

0.3  millimeters

Step-by-step explanation:

The place value of numbers after the decimal point is determined by its position.

We can continue in like manner.

Given the number:

0.311 millimeters.

To round it to the nearest tenth

First, determine the tenth digit: The tenth digit is 3

Next, determine if the digit after it is up to 5. If it is 5 and above, we round up otherwise we do not.

Since the digit after 3(1) is not up to 5, we write our answer.

Therefore, the thickness of the shell to the nearest tenth is given below:

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

step-by-step explanation: