Which of the following best describes the volume of a cylinder?
a.
the circumference of the circular base multiplied by the height of the cylinder

b.
the area of the circular base multiplied by the height of the cylinder

c.
the sum of the areas of the two circular bases multiplied by the height of the cylinder

d.
the area of the lateral face multiplied by the radius of the circular base

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

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