Andrei wants to fill a glass tank with marbles, and then fill the remaining space with water. w(n)w(n)w, left parenthesis, n, right parenthesis models the amount of water andrei uses (in liters) if he uses nnn marbles. w(n)=32-0.05nw(n)=32−0.05nw, left parenthesis, n, right parenthesis, equals, 32, minus, 0, point, 05, n what is the volume of each marble?

It is given that the volume of water in the tank if n marbles are used is given by the expression :

This means that if 0 marbles are used i.e. the tank is only filled with water.

Then the volume of water in the tank is:

This means that the volume of n marbles in the tank is: 0.05 n

( since the volume of water in the tank is: 32-volume of n marbles)

Hence, volume of each marble is calculated as the ratio of the volume of n marbles divided by n.

i.e.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

y=mx+b

step-by-step explanation:

m slope

b y-intercept