Find the distance between points P and Q.P(3, 1, -2) and Q(-2, 0, -4)

A.
B. 5
C.
D. 2


Answer: C

Mathematics

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Use implicit differentiation to find dy/dx.x3 + 3x2y + y3 = 8

A. - 
B.
C. - 
D.

Mathematics

Perform the indicated operations.( 5x2 - 2x - x3 + 5) - ( 8x2  - 2x - x3 + 4)

A. -4x2 - 9 B. -3x2 + 1 C. -3x2 - 4x - 9 D. -4x2 - 2x3 - 1

Mathematics

If OR and IT bisect each other, then _______________.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.A child's coin bank contains $1.63 in pennies and nickels. If the number of pennies is 37 less than 3 times the number of nickels, how many pennies are in the bank?

A. 28 pennies B. 25 pennies C. 3 pennies D. 38 pennies

Mathematics