Question

i WILL GIVE MEDAL FOR BEST AWNSWER Yasmin is training for a marathon, and each month she increases her running distance. During her 4 months of training, her distances were 1, 5, 9, and thirteen miles. What is the rule the sequence follows?

Add 4 miles to the previous number.

Divide the previous number by 5.

Multiply the previous number by 5.

Subtract 4 miles from the previous number.

Answer 1

since the number increased by 4, it is arithmetic sequence.
so the first one would be the answer :)

Answer 2

THANKS @Melodysim