The U. S. Consumer Price Index, a method of comparing prices of basic items, can be modeled by the function, C(t) = Ce". This price index grew exponentially from 60 in 1920 to 511.5 in 2000. a. Find the value of k algebraically.
b. In what year will the Consumer Price Index be 1000?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?

What is perpendicular to y=-1/2x+11