Juniper Middle School serves students in /th and grades
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55% of the students at Juniper are in 8th grade. The remaining 117 students are in 7th grade. How many students attend Juniper Middle School?

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth