Vince went on a 3 day hiking trip. each day, he walked 3/4 the distance that he walked the day before. he walked 83.25 kilometers total in the trip. how far did vince walk on the 1st day of the trip?

36 km.

Step-by-step explanation:

Suppose  he walked n km on the first day .

We create the following equation

n + 3/4 n + (3/4)^2 n = 83.25

n + 0.75n + 0.5625n = 83.25

2.3125n = 83.25

n = 36 km.

The volume of the cylinder in feet is

V= 9.43ft³

Step-by-step explanation:

Step one

The formula for the volume of a cylinder is given as

V=πr²h

Where r= radius

h= height

Step two

Given Data

Radius = 1foot

Height = 3 feet

Substituting in our formula we have

V=3.142*1²*3

V= 9.43ft³