It is 66.66667% you can round it to 67%
Answer:
the answer is 31.9 years
Step-by-step explanation:
initial mass,
= 150 gram
half life,
= 32 years
new mass = half of initial mass = M = 0.5
formula , M =
where x is the number of years required.
therefore 0.5
=

therefore -0.0217 x =
therefore x =
= 31.942
Answer:
1.) Reflect across x-axis
2.) Reflect across y-axis
3.) Move to the right by one unit
Step-by-step explanation:
Answer:
y = (-5/3)x - 4
Explanation:
The equation of a line with slope m that goes through the point (x1, y1) is:

Additionally, two lines are parallel if they have the same slope.
The slope of the line y = (-5/3)x - 2 is (-5/3) because it is the number beside x.
So, the slope of our line is also -5/3.
Therefore, replacing m by -5/3 and (x1, y1) by (-3, 1), we get that the equation of the line is:

Finally, solving for y, we get:

So, the answer is:
y = (-5/3)x - 4