Jackson went outside to look at the stars at 8:40 in the evening he went back inside at 9:25 PM how long did Jackson look at the stars

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?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?