Answer:
the slope is 9 and the y-int. is -8
Step-by-step explanation:
Answer:
Can you show a picture? Or like tell us the options?
<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:
b=-2
Step-by-step explanation:
3√-8 = -2
-2^3 = -8
