Use the rules for exponents to rewrite the expression and then evaluate the new expression. (-2)2(-2)3
A. -64
B. -32
C. 
D. 
Answer: B
Mathematics
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Convert the measurement to the specified units. Round to the nearest tenth of a degree, when necessary.In Dana's hometown, the highest temperature ever recorded is 111°F. Convert this temperature to Celsius.
A. 43.9° Celsius B. 29.7° Celsius C. 79.4° Celsius D. 231.8° Celsius
Mathematics
Parametrize the surface S.S is the portion of the paraboloid z = 3x2 + 3y2 that lies between z = 2 and z = 5.
What will be an ideal response?
Mathematics
Solve the system of equations by elimination.6x + 3y = 512x - 6y = 38
A. (3, -10) B. (10, -3) C. (-3, 10) D. (-10, 3)
Mathematics
Does the system have a unique solution, no solution, or many solutions?
A. Many solutions B. No solution C. A unique solution
Mathematics