Atree struck by lightning broke at a point 12 ft above the ground. what was the height of the tree to the nearest tenth of a foot

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Which function has the domain x> -11