the time it takes to hand carve a guitar neck is uniformly distributed between 110 and 190 minutes. what is the probability that the guitar neck can be carved between 100 and 150 minutes

Josephine has a great garden with and area of 2x2 + x - 6 square feet

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm