Scientists studied the decay of a radioactive element. The mass of the element reduces by a factor of , after each
half-life, as shown in the table.
Radioactive Decay
Number of
half-lives
(0)
Remaining Mass
in Grams
(m)
0
20
1
10
2
5
Which equation represents the relationship shown in the
table?

dont think so

step-by-step explanation:

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.