At orange middle school the 6th-grade student council is selling lollipops as a fundraiser. when their order of lollipops arrived, there were only 360 lollipops. there are 500 students at orange middle school. if 80% of them want to buy a lollipop, will the student council have enough for these students?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.

Me : julio wears a blue shirt every 3 days. larry wears a blue shirt every 4 days. on april 11, both julio and larry wore a blue shirt. what is the next date that they will both wear a blue shirt?