Writing to explain jill's family is putting new carpet in three rooms. the floor in one room is 120 ft. the second room is 252 ft, and the third room is 178 ft. jill estimated the total numbers of square feet of carpet needed for the three rooms as 500 ft. did she overestimate or underestimate ? explain.

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Explain why the factor 1.5 is broke. into two numbers in the model.