Rachel is practicing the guitar for a competition she has been practicing the guitar every day on the second day she practice for 25 minutes and on the 17th day she practice for 130 minutes how many minutes did she practice on the 10th day

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

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.