Tell which set or sets the number belongs to: natural, whole, integer, rational, irrational, real.5.94

A. real
B. real, rational, natural
C. rational
D. real, rational


Answer: D

Mathematics

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Assign as indicated using the Huntington-Hill method.A hospital administrator wishes to assign ten emergency room medical teams to three outreach centers. The numbers of patients treated in an average week at the three centers are as follows:Center 1: 280 patientsCenter 2: 175 patientsCenter 3: 95 patientsHelp the administrator assign the medical teams to the three centers. Begin by giving each center one team.

A. Center 1: 5; Center 2: 4; Center 3: 1 B. Center 1: 4; Center 2: 4; Center 3: 2 C. Center 1: 4; Center 2: 3; Center 3: 3 D. Center 1: 5; Center 2: 3; Center 3: 2

Mathematics

Solve the problem.Of the 2,598,960 different five-card hands possible from a deck of 52 playing cards, how many would contain no face cards?

A. 658,008 B. 639,730 C. 127,946 D. 319,865

Mathematics

A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, a2 = 5, an+2 = an+1 - an

A. 1, 5, 4, -1, -5 B. 1, 5, 4, 3, 2 C. 1, -1, 2, -3, 5 D. 1, -5, 6, -7, 8

Mathematics

Perform the indicated operation and write the answer in lowest terms.  +  + 

A.  
B.  
C.  
D.  

Mathematics