Answer:
.42
Step-by-step explanation:
Since we are rounding to the 2, we will look at the digit after it
4 < 5 so we leave the 2 alone
.424 is rounded to .42
4/5 which is equal to 0.8
Answer:
A. up
Step-by-step explanation:
Adding a value to the y-coordinate of a point shifts the point up by that amount.
If I'm not mistaken.. the half-life should be 40,750 years.. so
y = 40,750
I got this by multiplying 25,000 by 1.63 and then if you divide by 2.. you get
20,375.. so one of those should be correct
X=(-10 ) Hope this helps!!! :)
