Please help me The altitude of Pocahontas's plane is shown in the graph below compared to the amount of time that the plane was flying. How many feet did the plane ascend?

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

State one method by which you can recognize a perfect square trinomial.