1 skin cell
Each day - splits into 2
64 divided by 2 = 32 days
Time is the independent variable and cost is the dependent variable because cost of renting depends on the number of hours rented.
Step-by-step explanation:
The answer for the first box is independent variable because the independent variable is a constant value and is usually of x-coordinate.
The cost is the dependent variable because the y-value depends on the change in x-value. It is given that the cost varies as the time increases. Hence, cost is a dependent variable.
Also, the costing of renting depends on the number of hours rented, since cost is a dependent variable and the the cost raises if the time rented increases.
Thus, Time is the independent variable and cost is the dependent variable because cost of renting depends on the number of hours rented.
Yes it does mean its the same
To solve for the X intercepts make y equal to 0. Then factor the quadratic. It would become (X-7)(X-3)=0. Solve for x in each case and the X intercepts are (3,0) and (7,0). The y intercept can be determined by making the X variables in the above quadratic equal to 0. The y intercept is 21, or (0,21).
They all have 4 sides
They are made of 4 right angles
The sides are perpendicular to each other
The sides are different lengths
