Solve the problem.The function A = 153e0.025t models the population of a particular city, in thousands, t years after 2011. When will the population of the city reach 178 thousand? Is the population increasing or decreasing? Explain.

A. 2016; Decreasing; The growth rate, -0.025, is negative
B. 2019; Decreasing; The growth rate, -0.025, is negative
C. 2017; Increasing; The growth rate, 0.025, is positive.
D. 2018; Increasing; The growth rate, 0.025, is positive.


Answer: C

Mathematics

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Solve the problem.A company makes three chocolate candies: cherry, almond, and raisin. Matrix A gives the amount of ingredients in one batch. Matrix B gives the costs of ingredients from suppliers R and S. Multiply the matrices.      A =    B =  -23.0px;" />

A. R S
AB = 
B. R S
AB = 
C. R S
AB = 
D. R S
AB = 

Mathematics

Convert from one measure to the other.4 pints to cups

A. 16 cups B. 9 cups C. 18 cups D. 8 cups

Mathematics

The graph of a one-to-one function f is given. Sketch the graph of the inverse function f-1, on the same set of axes. Use a dashed line for the inverse.

A.

B.

C.

D.

Mathematics

Simplify the complex fraction.

A. 16
B.
C.
D. 1

Mathematics