Thor invests some money in an account earning 8% interest, compounded continuously. After how many years will he double his investment? [Use the formla A = Pert and round answer to the nearest tenth.]
A) 6.2 years
B) 7.5 years
C) 8.7 years
D) 9.9 years

An exponential function is written in standard form: y = a·b^x + c. Which statement is NOT true?
A) b can equal 1
B) b must be greater than 0
C) c can be negative or positive
D) x can be negative or positive

For the series 16, 24, 36, 54,... find S7.
A) 32.17
B) 115.75
C) 514.75
D) 3906.25

Question

Thor invests some money in an account earning 8% interest, compounded continuously. After how many years will he double his investment? [Use the formla A = Pert and round answer to the nearest tenth.]
A)	6.2 years	
B)	7.5 years	
C)	8.7 years	
D)	9.9 years

An exponential function is written in standard form: y = a·b^x + c. Which statement is NOT true?
A)	b can equal 1	
B)	b must be greater than 0	
C)	c can be negative or positive	
D)	x can be negative or positive

For the series 16, 24, 36, 54,... find S7.
A)	32.17	
B)	115.75	
C)	514.75	
D)	3906.25