Simplify the expression. All exponents should be positive integers.
A. x2y2z
B. -x2y4z
C. -x3y4z2
D. x2y-4z
Answer: B
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Work the application and answer with a complete sentence.On the morning of February 2nd the temperature was 10°F. The next morning the temperature had dropped 13°F. What was the temperature on the morning of February 3rd?
A. The temperature on the morning of February 3rd was -23°F. B. The temperature on the morning of February 3rd was -3°F. C. The temperature on the morning of February 3rd was -13°F. D. The temperature on the morning of February 3rd was 23°F.
Find the particular solution of the differential equation.
= 4x + 22; y = -10 when x = 0
A. y = 4x2 + 22x - 10 B. y = 4x2 + 22x - 5 C. y = 2x2 + 22x - 10 D. y = 2x2 + 22x - 5
Solve the equation. Express radicals in simplest form.x2 + 2 = 27
A. {-5, 5} B. {13.5} C. {5} D. {-4, 4}
Solve the problem.Find the optimal strategy for R and C for the game with the following payoff matrix.
What will be an ideal response?