A mixed apple vendor starts out with $28 \frac{2}{5}$ apples, sells $5 \frac{1}{2}$ apples to Bob, and then sells $7 \frac{1}{3}$ apples to Jane. After these two sales, how many apples does the vendor have left (expressed as a mixed number)?

Answer this question, only if you know the answer. 30 points and brainliest!

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.