While playing yahtzee and rolling 5 dice, mei gets the result shown at right (the numbers are 2, 4, 4, 4, and 1). mei decides to keep the three fours and reroll the other 2 dice. a. what is the probability that mei will have 5 of a kind? b. what is the probability that she will have 4 of a kind? c. what is the probability that she will have exactly three 4's?

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b