Classify the real number as a natural number, whole number, integer, rational number and/or irrational number. The number may belong to more than one set.-  

A. rational number
B. integer, rational number
C. irrational number
D. whole number, irrational number


Answer: A

Mathematics

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Find a formula for f-1(x).f(x) = 6x + 4

A. f-1(x) = -6x - 4
B. f-1(x) = 
C. f-1(x) =  - 4
D. f-1(x) = 

Mathematics

Add or subtract by first simplifying each radical (if needed) and then combining any like radical terms.8 + 3 + 11 + 22

A. 22
B. 22 + 22
C. 44
D. 46

Mathematics

Multiply.

A. 8.256 B. 0 C. 0.4592 D. 8

Mathematics

Find the maximum and minimum values of the objective function f subject to the stated constraints.f = 6x + 8y, subject to2x + 4y ? 12,2x + y ? 8,0 ? x ? 6,0 ? y ? 4.

A. Maximum: 68; Minimum: 0
B. Maximum: 68; Minimum: 30
C. Maximum: 44; Minimum: 30
D. Maximum: 30; Minimum: 0

Mathematics