Atrack practice, sheila worked on the long jump. her second jump was measured 2 yards, 1 foot,10 inches. what was the total length of sheila's two jump express your answer in inches.

Ten times the square of a non-zero number is eqaul to ninety times the number

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

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.