Answer:
the change in C can be calculated by evaluating the cost function at Q = 356 and Q = 357
change in C = 1,020,000/357 + 7.6*357 - 1,020,000/356 + 7.6*356 ≈ -0.43
Instantaneous rate of change in C is first order derivative C':
C'(Q) = -1,020,000/(Q^2) + 7.6
C'(356) = -1,020,000/(356^2) + 7.6 ≈ - 0.45
Hope my answer helps.
He should take the first job to have more spending money. The first job pays approximately 49,860 dollars, if you subtract the health insurance cost which is 6,610 dollars you get 43,250 dollars, and the second one pays 43,240 dollars so the first one will leave him with 10 more dollars.
Answer:
she can make 4 batches of brownies
Step-by-step explanation:
since she already made a batch of brownie with 1/2 cup and she has 3/2 cups left, that means she can make 3 more
3+1=4
hope this helps
You can calculate the distance between two point using this fomula:
√(x_2-x_1)^2+(y_2-y_1)^2
If you insert you values you get:
√(4-5)^2+(-7-2)^2 = 9.06 = 9.1
Answer:
Step-by-step explanation:
hello :
(x-4)²(x+3)² = -1
means : ((x-4)(x+3))² = - 1 this equation has no solutions in R
because for all x in R : ((x-4)(x+3))² ≥ 0