Perform the indicated operation. Write the answer in the form a + bi.
(cos 16° + i sin 16°) ? 
(cos 14° + i sin 14°)
A. 
+ 
i
B. 
- 
i
C. 
+ 
i
D. 
+ 
i
Answer: A
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Find Dxy. y = 2
A. 
B. 
C. 7x6
D. 
State the instructions of the function in words.f(t) = 3 + 10t2
A. Square the independent variable. Multiply the result by 10. Then add the result to 3. B. Multiply the independent variable by 10. Square the result. Then add the result to 3. C. Add 10 and 3. Multiply the sum by the independent variable. Square the result. D. Square the independent variable. Multiply the result by the sum of 10 and 3.
Find the total monthly payment including taxes and insurance for the loan. Round to the nearest cent.AMORTIZATION (PRINCIPAL AND INTEREST PER THOUSAND DOLLARS)
Amount of loan: $67,500Interest rate: 7%Term of loan: 15 yearsAnnual taxes: $1251Annual insurance: $360
A. $759.98 B. $657.38 C. $606.83 D. $741.08
Find 
.
?
?
A. 
B. 
C. 
D. 
E. 