The tree died about 3357 years ago.
Explanation:
The half life of carbon - 14 is given by
where
Substituting these values in the above equation, we get,
Taking In on both sides of the equation, we get,
Since, only 66% of Carbon - 14 remains after the time T.
Thus, we have,
Taking In on both sides of the equation, we get,
Thus, the tree died about 3357 years ago.
9 divided by 15
= 0.60 dollars
60 cents
Answer:
Below.-
Step-by-step explanation:
Because when a negative is taken to an even power the results is positive.
So (-3)^24 is positive as 24 is even, and is the same as 3^24, and so the whole expression
10 * (-3)^24 = 10 ^ 3^24.
A circle equals 360 degrees. There are 12, 5 minute sections on a clock. Divide 360 by 12 and you get 30.
If you move the hour hand backwards from 6 and move it to 2, you will move the hour hand 4 times.
Since 360/12=30, you will multiple 4 by 30, and you will get an answer of 120 degrees.
Here’s how it will look:
360/12=30
30*4=120 degrees
Answer:
1.C is correct answer and 2.C and 3.B is correct answer.