Answer:
3 m/s
Step-by-step explanation:

Oh ok so square root of 2 is irrational since it goes on and on. square root of 18 is an irrational number too
<span>For the Oliver Company to break even, the total revenue must equal the sum of the variable costs and the fixed cost. Mathematically, this can be represented as:
Total revenue = 0.4*(Total revenue) + (Fixed Costs)
Let the number of units sold be x. then,
7*x = 0.4*(7*x) + 6300
Thus, x = 6300/(0.6*7) = 1500 units.
Thus the company will have to sell 1500 units to break even.</span>
Well you would take 53% then put it over 100 so you should get 53/100