Solve the problem.$2800 is deposited in an account with an interest rate of r% per year, compounded monthly. At the end of 8 years, the balance in the account is given by A = 2800
96. Find the rate of change of A with respect to r when r = 4.
A. 
= 308.31
B. 
= 224.75
C. 
= 225.5
D. 
= 307.29
Answer: D
Mathematics
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Solve.
+ 
= -1
A. 0
B. No solution
C. - 
D. 5
Mathematics
y?? + 3y? ?10y = 0, y (0) =1, y?(0) = 2
Solve the initial-value problem.
Mathematics
Find the radius or diameter as requested.Find the diameter.
A. 3824.55 ft B. 17.45 ft C. 109.586 ft D. 69.8 ft
Mathematics
Factor completely. If the polynomial cannot be factored, write "prime."9x4 - 24x3 + 16x2
A. x2(9x - 1)(x - 16) B. (9x2 + 4)(x2 + 4) C. x2(3x - 4)(3x - 4) D. x(3x + 4)(3x + 4)
Mathematics