Arope is cut into three pieces. the lengths are given as 2ab(a − b), 3a2(a + 2b), and b2(2a − b). the expression representing the total length of the rope is . if a = 2 inches and b = 3 inches, the total length of the rope is inches

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

If two lines form congruent alternate interior angles with a transversal, then the lines

Iwill give brainliest. give accurate answer, . suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?