The explicit rule for a sequence is an = 7(-4) 2-1
What is the recursive rule for the sequence?

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.