The ages and genders of people who attended a play are recorded below. What is the probability that a randomly selected male audience member is
younger than 18?
Age Female Male Total
17 and under 56 64 120
18-34
45 30 75
35 - 49 78 72 150
50 and over 31 24 55
Total
210 190 400
3
A
00
10
32
63
32
95
4
D
21

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect

Bob paid $3 less than tim at a local pizza parlor. together they spent $7.80. how much did bob pay for pizza?