carlos hiked 1 3/4 miles along a nature trail to a fork in the trail. he then hiked 2 1/2 miles along a path that led to a waterfall. how much longer is the trail from the fork to the waterfall than the first part of the trail. Someone plz help

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

I’m confused on how to work the pie charts