What is the explicit formula for this sequence? 2,10,50, 250, 1250, ...

A. an = 5(2)(n-1)
B. an = 2(5)"
C. an = 2(5)(n-1)
D. an = 2 + (5)"

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Why is x= 4 a solution to the proportion 14/x 56/1 6