An optometrist sees a patient with a 3.5 mm undialates pupil. after 30 min the patients eyes dilate to 7.5mm. what is the scale factor of the area that is caused by dilation.

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%