Use a calculator to find a decimal approximation for the indicated function values. Round your answer to four decimal places.sec 2.57

A. -0.8410
B. -0.6432
C. -1.1890
D. 0.5410


Answer: C

Mathematics

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Find the equation that the given graph represents.

A. P(x) = -x3 + 4x2 + x - 5 B. P(x) = x5 + 4x3 - x2 + 3x - 5 C. P(x) = x3 + 4x2 - x - 5 D. P(x) = x3 + x2 + x + 5

Mathematics

Simplify.i11

A. i B. -1 C. -i D. 1

Mathematics

Solve the problem.The rates of death (in number of deaths per 100,000 population) for 1-4 year olds in a certain country between 1995-2010 are given below.  A logarithmic equation that models this data is y = 822.99 - 167.55 ln x where x represents the number of years since 1915. Use this equation to predict the rate of death for 1-4 year olds in 2020. Round to the nearest tenth.

A. 50.3 deaths per 100,000 B. 39.2 deaths per 100,000 C. 43.2 deaths per 100,000 D. 45.7 deaths per 100,000

Mathematics

Find the difference of price on ice cream in 2013.    March 2013 June 2013 Price$3.80$3.36 

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

Mathematics