Write the expression in the standard form a + bi.i15

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


Answer: D

Mathematics

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Use the Consumer Price Index below to answer the question.Which of the following is greater? Explain why this makes sense.The minimum wage for 1998 in actual dollarsThe minimum wage for 1998 in 1995 dollarsThe minimum wage for 1998 in 2000 dollarsThe minimum wage for 1998 in 1990 dollars

What will be an ideal response?

Mathematics

Solve the formula for the specified variable.A = h(a + b) for b

A. b = 
B. b = 
C. b = 
D. b = 

Mathematics

Find the GCF for the list.12, 10, 15

A. 2 B. 5 C. 1 D. 3

Mathematics

Simplify. Assume that no radicands were formed by raising negative quantities to even powers. 

A.
B.
C.
D.

Mathematics