The Stinker station raised the price on a gallon of gas from $2.45 to $2.63. What is the percent of increase on the price hike?

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?