Use the distributive property to calculate the value mentally.1.89(66) + 1.89(34)
A. 378
B. 189
C. 158.74
D. 60.48
Answer: B
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Assign as indicated using the Huntington-Hill method.A hospital administrator wishes to assign six 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: 120 patientsCenter 2: 85 patientsCenter 3: 68 patientsHelp the administrator assign the medical teams to the three centers. Begin by giving each center one team.
A. Center 1: 2; Center 2: 2; Center 3: 2 B. Center 1: 1; Center 2: 2; Center 3: 3 C. Center 1: 3; Center 2: 2; Center 3: 1 D. Center 1: 2; Center 2: 3; Center 3: 1
Solve the problem.A student must answer 6 out of 10 questions on an exam. In how many different ways can he choose the questions?
A. 1,000,000 B. 210 C. 24 D. 5040
Find the degree of the polynomial.-6x + 2x8 + 5x7 - 24
A. degree 7 B. degree 4 C. degree 2 D. degree 8
If a triangle has vertices of 
and 
then the area of the triangle is given by 
Find the area of the triangle with vertices at the given points.(1, -3) (1, 1) (4, 3)
A. 6 B. 2.5 C. 12 D. 5