Answer: -23
Step-by-step explanation:
19 - 6(7) = y
19 - 42 = y
y = -23
You can make 22 batches of chocolate chip cookies. And for the second one you can make about 7 batches of lemon cookies
0.248 rounded to the nearest tenth is 0.2 because 4 comes after and if there is a number after the number that you are rounding that is less than 5, you keep the number and do not change it.
Answer:
the total surface area of this triangular prism is 976cm2
The equation described above can also be written as,
y = -x² + 100x + 4000
To get the number of notebooks that will give them the maximum profit, we derive the equation and equate to zero.
dy/dx = -2x + 100 = 0
The value of x from the equation is 50. Then, we substitute 50 to the original equation to get the profit.
y = -(50^2) + 100(50) + 4000 = 6500
Thus, the maximum profit that the company makes is $6,500/day.
