Samantha, a business development representative at Apricot Inc., took her client out for a dinner that cost $180.75 before taxes. If she paid taxes of $18.08 on the meal, calculate the tax rate.

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.

Sections of prefabricated wood are each 5 1/3 feet long. how long are 7 1/2 sections placed end to end?