Jacob has a 24 ounce grape juice. he drinks 5 ounces. enter the percentage of ounces jacob has left of his grape juice. round you answer to the nearest hundredth.

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There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?

If f(x)=3 over x+2 - square root x-3 then f(7)=