The general expression would be:

In an organism that is 20,000 years old (t = 20000), we would expect:

This menas there would be around 8.898% of carbon-14 remaining in the organism.
Answer:
A. Division property of inequality
Step-by-step explanation:,
If a, b and c are any real numbers,
By the division property of inequality,
a = b ⇒
,
By the inverse property of multiplication,

where, 1 is multiplication identity.
By the subtraction property of inequality,
a = b ⇒ a - c = b - c
By transitive property of inequality,
a = b and b = c ⇒ a = c,
Thus, it is clear that,
Division property of inequality is used in step 4.
Option A is correct.
Answer:
14, 20, 26, 32
Step-by-step explanation:
t(1) = 6(1) + 8 = 14
t(2) = 6(2) + 8 = 20
t(3) = 6(3) + 8 = 26
t(4) = 6(4) + 8 = 32
Answer:
Step-by-step explanation:
You didn't list anything to choose from.
2/5÷9/4 When you have a division and fraction after it, change the sign to multiplication and flip the fraction.
2/5 * 4/9
8/45
Answer:
A
Step-by-step explanation:
Since its a right triangle and one of the side angles measure 45 degrees, the other side must be the same. So y=6 and x= 6 radical 2