Simplify 
and write the answer in standard form.
a. 47 + 95i
b. 47 + 35i
c. 53 + 35i
d. 103 + 25i
e. 103 + 35i
b. 47 + 35i
Mathematics
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Factor the perfect square trinomial.9x2 + 30x + 25
A. (3x + 5)2 B. (3x - 5)2 C. (3x - 6)2 D. (3x + 5)(3x - 5)
Mathematics
Find the effective annual interest rate for the given nominal annual interest rate. Round your answers to the nearest 0.01%.4.8% compounded daily (assume 365 days per year)
A. 0.01% B. 104.92% C. 4.92% D. 0.05%
Mathematics
P(E) is the probability of an event E occurring, and O(E) is the odds of an event E occurring. Solve the following problem.If P(E)=
, find O(E).
A. 1:1 B. 2:1 C. 1:3 D. 1:2
Mathematics
Translate the English expression into an algebraic expression. Use x to represent the unknown number.The opposite of a number
A. 1 - x
B. 
C. -x
D. 1 ÷ x
Mathematics