9. a company’s marginal cost function is where x is the number of units. find the total cost of producing units 144 to 625.

total cost is $2444

Step-by-step explanation:

A company’s marginal cost function is where x is the number of units

Marginal cost function is the derivative of cost function

to find the total cost of producing units , take integral of marginal cost function

with intervals 144 to 625

now plug in the values

total cost is $2444

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation: