From 2000 to 2013, the value of the U. S. dollar has been shrinking. The value of the U. S. dollar over time (v(t)) can be modeled by the following formula:
v(t) = 1.36(0.9758), where t is the number of years since 2000
How much was a dollar worth in the year 2005?
b. 2010?
2013?
a.
C.

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

Ineed the solution to this problem and the steps.