Solve the problems.A chemical solution contains 1% salt. How much salt is in  of solution?

A. 400 mL
B. 0.04 mL
C. 40 mL
D. 0.4 mL


Answer: B

Mathematics

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Use f(x) to complete the table for f-1(x).f(x) = x3 + 3

A.
B.
C.
D.

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Find the general form of the equation for the line with the given properties.Slope = ; containing (0, 4)

A. 3x - 2y = -12 B. -2x + 3y = -12 C. -2x + 3y = 12 D. -2x - 3y = 12

Mathematics

Factor the trinomial completely. If the polynomial cannot be factored, write "prime."2x2 + 6x - 20

A. (2x + 4)(x - 5) B. 2(x + 2)(x - 5) C. 2(x - 2)(x + 5) D. (x - 2)(2x + 10)

Mathematics

Identify the figure.

A. ray 
B. ray 
C. line segment 
D. line 

Mathematics