Andrei wants to fill a glass tank with marbles, and then fill the remaining space with water. w(n) models the amount of water andrei uses (in liters) if he uses n marbles. w(n)=32−0.05n what is the glass tanks volume?

32 liters

Step-by-step explanation:

W(0)= 32 so the glass tanks volume is 32

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5