Round each number to its highest place value to estimate the product or quotient.34 ? 68

A. 2800
B. 1800
C. 4200
D. 2100


Answer: D

Mathematics

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First, rewrite each equation in exponential form. Then, use a table of coordinates and the exponential form to graph the logarithmic function. Begin by selecting -2, -1, 0, 1 and 2 for y. Finally, based on your graph, describe the shape of a scatter plot that can be modeled by f(x) = log b x, 0 < b < 1.y = log1/2  x

A.

decreasing, 
although rate of decrease is slowing down
B.

increasing
C.

increasing, 
although rate of increase is slowing down
D.

decreasing, 
although rate of decrease is slowing down

Mathematics

Graph the equation. +  = 1

A.

B.

C.

D.

Mathematics

Add or subtract as indicated.(9n6 - 2n5 + 5) + (7n6 - 4n5 - 2)

A. 13n11 B. 16n6 - 6n5 + 3 C. 16 - 6n6 + 3n5 D. 12n6 + 5n5 - 4

Mathematics

Provide an appropriate response.Indicate whether the following statement is true or false. If every element of a  matrix is multiplied by -6, the determinant of the new matrix is -6 times the determinant of the original matrix.

A. True B. False

Mathematics