Use the summation properties and rules to evaluate the series. The following rules may be needed:   

A. - 60
B. - 110
C. - 40
D. - 85


Answer: D

Mathematics

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Provide an appropriate response.Explain why the function f(x) = (x + 3)3 - 1 is a one-to-one function.

What will be an ideal response?

Mathematics

Solve the system of equations.3x+ y- 4z =-14-x+ 3y+ 2z=105x - 5y- 8z=-34

A. (0, -2, 3) B. (-3, 1, 2) C. No solution; inconsistent system of equations D. Infinite number of solutions; dependent equations

Mathematics

Multiply the polynomials. Express the answer as a single polynomial in standard form.(x + 2)2

A. x + 4 B. x2 + 4 C. 4x2 + 4x + 4 D. x2 + 4x + 4

Mathematics

List all numbers from the set that are of the type indicated.{5, , -17, 0, 0.89}Rational numbers

A.
B. , 0.89
C. 5, 0
D. 5, -17, 0, 0.89

Mathematics