It cost 150 to enter the local beauty contest.
1st place gets 5000 2nd gets 2500
what is the expected value with 50 contestants? what is the expected value with 200 contestants?

Which system of linear inequalities is represented by the graph? !

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.