Over the last 80 years, the average annual u. s. inflation rate was about
a. 3.6 percent, implying that prices have increased 16-fold.
b. 4 percent, implying that prices have increased 17-fold.
c. 4 percent, implying that prices have increased 16-fold.
d. 3.6 percent, implying that prices increased about 17-fold.

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.

The graph of f(x) = x is reflected over the y-axis. use the graphing calculator to graph this reflection. which list containsthree points that lie on the graph of the reflection?