The distance along the earth's surface from los angeles to new york city is about 3000 miles. if you tunneled straight to new york from la, how far below the earth's surface would you be at the midpoint of these two cities? what would the direct distance be? round your final answers to the nearest mile. use 25000 miles for the circumference of the earth.

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Which of the following shows the length of the third side, in inches, of the triangle below

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.