Find an expression for the nth term of the arithmetic sequence.e, e + 7, e + 14, e + 21, e + 28, . . .
A. an = 7n + e
B. an = 7n + e - 7
C. an = ne + 7
D. an = 7n + e
Answer: B
You might also like to view...
Solve.The rate of return of certain investments increases as the risk factor of the investment increases. An investment with a risk factor of 2 has a rate of return of 5.0%. An investment with a risk factor of 18 has a rate of return of 20.0%. What is the average rate of return per unit of risk?
A. 0.72% per unit risk B. 0.94% per unit risk C. 1.38% per unit risk D. 1.07% per unit risk
Perform the operation and write the result in standard form.
?
?
A. 
B. 
C. 
D. 
E. 
Solve. Round to the nearest hundredth if necessary.76 is 38% of what number?
A. 50 B. 2000 C. 0.5 D. 200
Solve the problem.The volume V of a right circular cylinder of height 2 and radius r is V(r) = 2?r2. Find the instantaneous rate of change of volume with respect to radius r when r = 7.
A. 32? ft3/ft B. 28? ft3/ft C. 98? ft3/ft D. 23? ft3/ft