Evaluate the expression without a calculator.-3

A.
B. - 
C. - 
D.


Answer: D

Mathematics

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Tell whether the statement is true or false.Some real numbers are integers.

A. True B. False

Mathematics

Present data in the form of tables. For the data set shown by the table,   a. Create a scatter plot for the data.  b. Use the scatter plot to determine whether an exponential function or a logarithmic function is the best choice for modeling the data.Percentage of Population Living in the South Suburbs of a Large City 

What will be an ideal response?

Mathematics

Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = -7; r = -3

A. a5 = 189; an = -7 ? (-3)n B. a5 = 189; an = -7 ? (-3)n-1 C. a5 = -567; an = -7 ? (-3)n-1 D. a5 = -567; an = -7 ? (-3)n

Mathematics

Divide.

A. 9x4 + 4x3 - 6
B. 9x4 + 4- 6x2
C. 9x2 + 4- 6
D. x4 + 2x3 - 3

Mathematics