4) BRAINLIEST + 10 + POINTS! :)

C

Step-by-step explanation:

We need to isolate the D, but in order to do so, we have to make some changes to both sides of the inequality.

First, we need o add 31.2 to both sides of the inequality:

36 + 31.2 ≤ 1.02D ≤ 41 + 31.2

67.2 ≤ 1.02D ≤ 72.2

Now, divide all side by 1.02:

67.2/1.02 ≤ D ≤ 72.2/1.02

65.9 ≤ D ≤ 70.8

Thus, the answer is C.

Hope this helps!

Step-by-step explanation:

Alright, lets get started.

The most precise measurement is,  the one which has most numbers after the decimal.

The number round off to hundred decimal place is more precise than the number round off to tenth decimal place.

There are 4 different numbers in which two numbers are complete number 7 and 19.

20.1 is rounded off to nearest tenth.

15.98 is rounded off to nearest hundred.

So, 15.98 yards is the most precise.   :   Option C

Hope it will help :)