Afountain is shaped like a rectangular prism. it has a width of 12 feet, a height of 5 feet, and a volume of 840 cubic feet.

what is the length of the fountain?

7 ft

14 ft

17 ft

60 ft

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Find the value of x. give reasons to justify your solutions! h ∈ ig

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.