How do I find a1 for the geometric sequence down below

Sn = 1640, r = 3, n = 8

If x:6as3:9, then x is equal to

You purchased a dimmable light switch for $23 it was 50% off what was the original price

Is one angle is 30° then what is the measure of its complement

What number is 27.9% of 15,800

Evaluate 8a - 1 + 0.5b when a = 1/4 and B = 10

What are exponential functions

Given that the random variable x is normally distributed with a mean of 80 and a standard deviation of 10, p (85 < x < 90) is

Dpoiski2 Find the perimeter of a rectangle with l = 0.85 m and w = 0.4 m. A. 1.25 m B. 2.5 m C. 0.34 m D. 0.68 m Unsubscribe

What do large circus animals wear to keep their legs warm worksheet 2.10 answers

Finn bought packs of stickers. Each pack had the same number of stickers. a friend gave him 4 more stickers. Now he has 24 stickers in all. How many stickers were in each pack? explain how you solved the problem