The half-life a particular radioactive substance is 6 seconds. If you started
with 50 grams of this substance, how
much of it would remain after 30
seconds?
First, complete the equation:
Remaining Amount = 50(1-0.55
Solve. Round your answer to the nearest hundredth.
Remaining Amount: [? ] grams

step-by-step explanation:

for the free

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

its kinda hard to answer this when we dont have all the information that we need.

answer is c.

quadrilateral

hope you got it chief