You have a rectangular yard that measures 16 feet long by 14 feet wide. it is covered in grass except for in the center, where there is circular fountain with a diameter of 4 feet. what is the area of the grass portion of your yard? round your answer to the nearest hundredth.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Finding tbe values of the variables in each kite

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.