Solve.log5  = y

A. y = 4
B. y = 125
C. y = -4
D. y = -625


Answer: C

Mathematics

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Provide an appropriate response.Determine if the expression 1-7 is positive or negative.

A. Positive B. Negative

Mathematics

Use a graphing calculator to plot the data and find the quadratic function of best fit.A small manufacturing firm collected the following data on advertising expenditures (in thousands of dollars) and total revenue (in thousands of dollars). Find the quadratic function of best fit.

A. R(x) = -0.015x2 + 4.53x + 6123 B. R(x) = -0.024x2 + 7.13x + 6209 C. R(x) = -0.31x2 + 2.63x + 6128 D. R(x) = -0.091x2 + 5.95x + 6337

Mathematics

Simplify by writing the expression using only positive exponents.

A.
B.
C. 7m8n5
D.

Mathematics

Solve the problem.Assume that f(x) is a function such that  ? 1 for all n and all x and let pn(x) be the nth-degree Taylor polynomial for f at 0. Use Taylor's formula for the remainder to find the smallest value of n such that the error in the approximation of f(6) by pn(6) is guaranteed to be less than 0.001.

A. n = 13 B. n = 20 C. n = 6 D. n = 25

Mathematics