In AMNO, the measure of angle O=90^ the measure of angle N=39^ , and MN = 3 feet. Find length of NO to the nearest tenth of a foot.

Answer question above and explain each step : )

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

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.