A wooden artifact from an ancient tomb contains 25 percent of the carbon-14 that is present in living trees. How long ago, to the nearest year, was the artifact made? (The half-life of carbon-14 is 5730 years.) years

Q: 64y2+7=32

A: 64y2+7=32

Q: Find A. A = (3A)-1 [ -3-2 4 2

A: Let us consider that                     A=abcdWe have                   (3A)-1=-3-242 ⟹…

Q: r A D C

A: We have given a diagram;

Q: ^2 for the scor

A: to find (sum of x)2 x= 1,5,4

Q: Find A. -1 1 (4A)-1 = -4 2 A =

A: Solve the following

Q: -3w+5=23

A:

Q: (-12)+7

A: To simplify any expression involving numbers we need to use the BODMAS rule which specifies the…

Q: -4d = -64

A: Given  -4d=-64

Q: and

A:

Q: -5 -2 1

A:

Q: A+12=13

A: Given,   A+12=13     We will solve it for the value of A

Q: 4a5b• V18a3b6

A: We have to find

Q: 7k = 91

A: We will find the value of k in the following step.

Q: S A+ AMQ for M.

A: NOTE: Refresh your page if you can't see any equations. .

Q: 2+36=38

A: Given 2+ 36 = 38  Yes the given statement is true .

Q: 1. (3, x) 2. (3x + 3, y) 3. (y, cos x) 4. (x + y, x – Y)

A: using online vector field graphing we get 1-A 2-C

Q: z? - 34z + 818 = 0

A:

Q: D-G please

A: Given information- Population mean, μ = 8 minutes Sample size, n = 14 Sample mean, x-bar = 9.1…