1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kolbaska11 [484]
3 years ago
15

Suppose a baby food company has determined that its total revenue R for its food is given by R = − x 3 + 39 x 2 + 945 x where R

is measured in dollars and x is the number of units (in thousands) produced. What production level will yield a maximum revenue?
Mathematics
1 answer:
Paraphin [41]3 years ago
4 0

Answer:

35,000 units

Step-by-step explanation:

Total revenue is:

R = -x^3+39x^2+945x

The maximum revenue is attained at the production level for which the derivate of the revenue function is zero:

R = -x^3+39x^2+945x\\R'=0=-3x^2+78x+945\\x=\frac{-b\pm\sqrt{78^2-(4*(-3)*945)} }{-6}\\x_1=35\\x_2=-9

Since production cannot be negative, revenue will be at a maximum when x = 35, or when the production level is 35,000 units.

You might be interested in
-40-2(3m+1/2)=7m-2<br> Solve for m please<br> Thank you.
Anvisha [2.4K]

Answer:

{-3}

Step-by-step explanation:

Раскроем скобки:

- 40 - 6m - 1 = 7m - 2

Перенесем все, что с m, в левую часть:

- 13m = 39

m = -3

4 0
3 years ago
Read 2 more answers
SHOW WORK PLEASE
Stels [109]
The correct answer is B)y=2x-6
6 0
3 years ago
Read 2 more answers
Alexis cell phone company charges her $35 a month for phone service plus $0.40 for each text message. How many text message does
r-ruslan [8.4K]

Answer:

$92.50

Step-by-step explanation:

$72 - $35 = 37

37 / 0.40 = 92.5

Answer = $92.50

8 0
3 years ago
0 ÷ 0 = 1
TEA [102]

Answer:

0/0 = undefined not 1

Step-by-step explanation: Undefined means there are no solutions possible for the operations in view. The example in question is itself wrong. n/0 is infinite but not undefined. 0/0 is undefined

7 0
2 years ago
What is the value of ln e^4
sineoko [7]

Answer:

\large\boxed{\ln e^4=4}

Step-by-step explanation:

Use\\\\\log_ab^n=n\log_ab\\\\\log_aa=1\\\\\ln a=\log_e a\to\ln e=1\\====================================\\\\\ln e^4=4\ln e=4(1)=4

3 0
3 years ago
Other questions:
  • Just need some help with the second answer thanks :)
    9·1 answer
  • The circumference of a circle whose diameter is 25
    8·2 answers
  • F(a) = 2a + 3; find f (7)
    15·1 answer
  • Solve by both sides variable josh has two leaking pipes in his basement. while waiting for the plumber to come, josh puts a buck
    11·1 answer
  • If Sarah rents a washer and dryer for $52 per month for 13 months how much will she pay for 13 months?
    8·2 answers
  • (PLEASE HELP ME ANY KIND OF ANSWERS!!) Katie earns $8 per hour at her part time job. Her boss gives her a raise of 15%. What is
    6·2 answers
  • A cashier has a total of 30 bills consisting of ones, fives and twenties. the number of twenties is 5 less than the number of on
    13·1 answer
  • Simplify the expression to a form in which 2 is raised to a single integer power. fraction numerator open parentheses 2 to the p
    11·1 answer
  • Samuel says that 25% is greater than 0.3. <br> Is he correct?
    14·2 answers
  • Imani earned $24 in interest after four years on an account that paid 6% simple interest annually. Use the formula 1 - Prt to fi
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!