Simplify the power of i.i83

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


Answer: B

Mathematics

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Provide an appropriate response. Find the product: (x + 2)(x2 -- 2x + 4)

A. x3 + 8 B. x3 - 4x2 + 84x + 8 C. x3 - 8 D. x3 - 2x2 - 8

Mathematics

Solve the compound inequality. Give the solution set in both interval and graph form.-55 ? 9x - 1 and 3x - 6 < -12

A. [-6, -2)

B. [-6, -2]

C. (-6, -2)

D. (-6, -2]

Mathematics

Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 - x +

A. 2
B. 2
C. 0; 2
D. 2

Mathematics

Solve the problem.The function defined by  gives the distance in feet that a car going approximately  will skid in t seconds. Find the time it would take for the car to skid . Round to the nearest tenth.

A. 8.9 sec B. 10.3 sec C. 10.1 sec D. 9.9 sec

Mathematics