Answer: the answer is 4
Step-by-step explanation:
when looking for the half life, it says to look for when the initial amount is half of what it used to be, because it is 100, 100 divided by 2 is 50, and when looking at the hours (x value) for 50 it says 4.
A = bh/2
A = 33 x h / 2
528 = 33h / 2
33h = 1056
h = 32cm
Convert 8 1/2 to 8.5 and 6 3/10 to 6.3, and then multiply 8.5 by 6.3. Answer:
53.55, or, if you reduce 55/100, 53 11/20.
The two integers that sum is 101 is 20.2 and 1
580 square units !!
hope this helps you :))
