Can someone explain pls I don’t understand how to do it lol Find the volume of the
rectangular prism.
3 cm
9 cm
7 cm
V = [?] cm3

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?