1. What is the probability of getting a difference of o?

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Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !