The amount of time Jill trained for a marathon this month is​ 125% of the amount of time she trained last month. Jill trained for 100 hours this month. How many hours did Jill train last​ month?

21/58.

hope to be marked brainliest

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

the answer is:

mean: 6

mad: 2.14

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2