Which equation represents the pattern in the table below? Sal's and
Carrie's Ages
5
13
Sal
15
8
3
9
17
Carrie
7
12
19
O A. S=C+4
B. S = 40
C. C=5+4
D. C = 45

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days