PLEASE HELP NEED THIS BY 3:00 TODAY if 1oz of icing costs $0.14 and can cover 4in^2, how much would it cost for me to cover the entire gingerbread house in icing?

the gingerbread house surface area is 65.45in^2

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n