Solve the problem.If f(x) =  and f(-5) = -15, what is the value of A?

A. A = 77
B. A = -77
C. A = 27
D. A = -27


Answer: A

Mathematics

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Use the substitution formula to evaluate the integral.

A.
B. - 
C.
D.

Mathematics

Solve the problem.As part of her retirement savings plan, Patricia deposited $200 in a bank account during her first year in the workforce. During each subsequent year, she deposited $30 more than the previous year. Find how much she deposited during her twentieth year in the workforce. Find the total amount deposited in the twenty years.

A. $800; $20,000 B. $770; $19,400 C. $800; $10,000 D. $770; $9700

Mathematics

Find the power of i.i10

A. 1 B. -1 C. -i D. i

Mathematics

Write the standard form of the equation of the circle whose radius is r and whose center is (h, k).r = ; (h, k) = (0, 0)

A. x2 + y2 = 
B. x2 + y2 = 
C. x2 + y2 = 169
D. x2 + y2 = 13

Mathematics