A tree loses 2/3 of its leaves in the first week of November. then 2/3 of the remaining leaves in the second week and 2/3 of those remaining in the third week. if there are 45 leaves remaining on the tree, how many leaves did the tree have originally?​

Which is an equation for the nth terms of the sequence 12,15,18,21

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation