From a point at the water edge, a bridge arch 55m away has an angle of elevator of 4 degrees, and the top of the yacht mast 13m away has an angle of elevator of 11 degrees. can the yacht be under the bridge

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

Identify the number as a rational or irrational.explain. 127

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost