Solve the problem.Ms. Patterson proposes to give her daughter Claire an allowance of $0.10 on the first day of her 12-day vacation, $0.20 on the second day, $0.40 on the third day, and so on. Write an equation of a sequence whose terms correspond to Claire's potential allowance. Find the allowance Claire would receive on the last day of her vacation.
A. an = 0.10(2)n-1; $204.80
B. an = 0.10 + 2n-1; $2048.10
C. an = 0.10n; $1.20
D. an = 0.10(2)n; $409.60
Answer: A
Mathematics
You might also like to view...
Use Venn diagrams to determine whether the following statements are equal for all sets A and B.A ? (B ? C), (A ? B) ? C
A. not equal B. equal
Mathematics
Solve.If y varies directly as x, and y = 200 when x = 75, find y when x = 30.
A. 500
B. 
C. 80
D. 
Mathematics
If 
, evaluate the difference quotient 
a. 2a + h - 6 b. 2a - 6 c. 2a - h - 6 d. h e. none of these
Mathematics
Write the rate as a fraction in simplest form.There are 15 tests for 45 students.
A. 
B. 
C. 
D. 
Mathematics