Note that 8.00 = (2.00)^3, that implies that a decay to 1/8.00 means that the Carbon-14 has passed 3 half-life. (1 to decay to 1/2, other to decay to 1/4, and other to decay to 1/8). And, three half-life is 3 * 5730 years = 17,920 years. So,<span> the answer is that the plant was alive 17,920 years.</span>
57 is the answer to your question
Answer: The value of ∠CBD is 98°.
Step-by-step explanation:
Since we have given that
m∠CBD=4x+52∘
and
m∠ABC=8x−10∘
As we know that they are linear pairs.
As we know that a linear pair is a pair of adjacent angles when two lines get intersected by a line say BC.
So, Sum of linear pair is supplementary.
So, m∠CBD = 4x+52=4(11.5)+52=98°
Hence, the value of ∠CBD is 98°.
Answer: 2) +
Step-by-step explanation:
2) would be the correct answer because when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient, so Algebraic terms are separated by a plus sign or +.
Hopefully this helps:)
Answer:
He makes $1 every 2 minutes
Step-by-step explanation:
If you break it down 60 minutes is in an hour and he works for 3 hours total so you multiply 60×3 which is 180 that's how many minutes he works for. Then you take the money he made and take the minutes and divide it by the money 180÷90=2 so he make $1 every 2 minutes