The graph shows the growth of a tree, with x representing the number of years since it was planted, and y representing the tree’s height (in inches). use the graph to analyze the tree’s growth. select all that apply.
the tree was 40 inches tall when planted.
the tree’s growth rate is 10 inches per year.
the tree was 2 years old when planted.
as it ages, the tree’s growth rate slows.
ten years after planting, it is 140 inches tall.

Find the value of x. round the length to the nearest tenth

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288