The absolute value of -81 has the same absolute value as that of 81 because they both have the same distance to 0.
Answer:

Step-by-step explanation:


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#IndianMurga(. ❛ ᴗ ❛.)
<span>You would have to wait 318 years for 1/5 (20%) of the Radium to disappear. 1590 is the point where half of the Radium would decay, so if you take 20% of that, it would equate out to 318 years. Radium has a long half life!</span>
Answer:
No
Step-by-step explanation:
Use the vertical line test, you can conclude that this is not a function.
Answer:
its B
Step-by-step explanation: