Write the system of equations that corresponds to the augmented matrix.

A.
 

B.
  

C.
 

D.
 


Answer: C

Mathematics

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The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.The circle graph shows what percent of the vote each person received.Who got the most votes?

A. Ben B. Ming C. Ted D. Matt

Mathematics

Solve the problem.The rates of death (in number of deaths per 100,000 population) for 20-24 year olds in the United States between 1985-1993 are given below. (Source: NCHS Data Warehouse) A logarithmic equation that models this data is y = 57.76 + 48.56 ln x where x represents the number of years since 1980 and y represents the rate of death in that year. Use this equation to predict the year in which the rate of death for 20-24 year olds first exceeds 200.

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

Mathematics

Perform the operation indicated. Simplify. - 

A.
B.
C.
D.

Mathematics

Complete the construction.Construct the perpendicular bisectors of the acute triangle.

What will be an ideal response?

Mathematics