The number of goldfish in a tank is 22, and the volume of the tank is 56 cubic feet. what is the density of the tank
0.34 goldfish per cubic foot
0.39 goldfish per cubic foot
1.41 goldfish per cubic foot
2.55 goldfish per cubic foot

Step-by-step explanation:

Given: The number of goldfish in a tank =22

The volume of the tank = 56 cubic feet.

Also we know that the formula of density is given by :-

Therefore, the density of golfish is given by :

answer: i don't understand it

step-by-step explanation: sorry

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)