the area of a room in a dollhouse is 1248 square inches. the width of the room is 8 inches . how long is the room?

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?