The sum of the first 8 terms of a geometric sequence with 4 as the first term and a common ratio of 3 is ​

Which fraction below is equivalent to 10/12?

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.