Answer:
3(4+3^2)×8
Step-by-step explanation:
Evaluate the power
3(4+9)×8
Add the numbers 3×13×8
Calcuate the product and it will be 312
So the expression 3×(4+3^2)×8 are equivalent to 312
Hope this helpsʕ•ᴥ•ʔ
Answer:
( Hint)
To find the curve of best fit, you will need to do exponential regression. Press STAT, then right arrow to highlight CALC, and then press 0:ExpReg . The correlation coefficient is r, which is 0.994 in this case. That means that the equation is a 99.4% match to the data.
The answer to this question is a equilater triangule
The break even point is the point where in the total cost and the total revenue of the business are of the same value which means there is no profit or no loss. It is would be the minimum point that a business to reach in order to be able to recover the costs without any loss. At this point selling cost is equal to the sum of the fixed cost and the variable cost. To determine the break even point in units, we do as follows:
SC = FC + VC
Px = FC + Vx
where x is the number of units, P is the price per unit and V is the variable cost per unit.
x = FC / P - V
x = 561000 / (8.00 - 0.50)
x = 74800 units
