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a dance school has 63 ballet dancers. if 42% of the total number of dancers in the school are ballet dances what is the total number of dancers in the school?

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n