Solve the inequality. Graph the solution set.9x + 9 > 8x + 6
A. {x }
B. {x }
C. {x }
D. {x }
Answer: A
Mathematics
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Find the equation for the plane tangent to the parametrized surface S at the point P.S is the parabolic cylinder r(x, z) = xi + 2x2j + zk; P is the point corresponding to
What will be an ideal response?
Mathematics
Solve.The gravitational attraction A between two masses varies inversely as the square of the distance between them. The force of attraction is 2.25 lb when the masses are 4 ft apart, what is the attraction when the masses are 6 ft apart?
A. 4 lb B. 1 lb C. 3 lb D. 2 lb
Mathematics
Express using positive exponents. Then, if possible, simplify.-2
A. -
B.
C.
D. 9x2
Mathematics
Simplify the expression. Assume all variables represent positive real numbers. +
-
A.
B.
C.
D.
Mathematics