2. The fossil of the vertebrae of a whale was discovered by paleontologists and analyzed. They determined that the amount of Carbon-14 in the vertebrae at the time the whale was alive was approximately 16.5 milligrams.
So the paleontologists knew that the amount of Carbon-14 (in mg) in the fossil would decay according th the
equation C= f(t)=16.5e0.000124 where t is in years. How long ago did the whale live if there is only 0.04 mg of
Carbon-14 remaining?

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

f(x)=2/3x+4/3 is the answer because is whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

jeff jeff

step-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb