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
pentagon [3]
3 years ago
5

A piano manufacturer has a daily fixed cost of $1,800 and a marginal cost of $2,2000 per piano. Find the cost C(x) of manufactur

ing x pianos in one day
Mathematics
1 answer:
jeka943 years ago
6 0
C= 1,800- dailey fixed cost 
2,200 (x) pianos in one day 

c= 1,800 +2,200 (2)= 
cost= 6,200
You might be interested in
the population P (t) of a culture of bacteria is given by P (t) =-1710t +92,000t+10,000, where t is the time in hours since the
Akimi4 [234]

The question might have some mistake since there are 2 multiplier of t. I found a similar question as follows:

The population P(t) of a culture of bacteria is given by P(t) = –1710t^2+ 92,000t + 10,000, where t is the time in hours since the culture was started. Determine the time at which the population is at a maximum. Round to the nearest hour.

Answer:

27 hours

Step-by-step explanation:

Equation of population P(t) = –1710t^2+ 92,000t + 10,000

Find the derivative of the function to find the critical value

dP/dt = -2(1710)t + 92000

         = -3420t + 92000

Find the critical value by equating dP/dt = 0

-3420t + 92000 = 0

92000 = 3420t

t = 92000/3420 = 26.90

Check if it really have max value through 2nd derivative

d(dP)/dt^2 = -3420

2nd derivative is negative, hence it has maximum value

So, the time when it is maximum is 26.9 or 27 hours

5 0
3 years ago
Mr Smith takes orders from 12 people. 8 people want coffee and 6 people want donuts. how many people want coffee and donuts?
PIT_PIT [208]

Answer:

2

Step-by-step explanation:

8 + 6 - 12 = 2

5 0
3 years ago
Someone pls help! Thanks!
dsp73

Answer:

is 1

Step-by-step explanation:

sorry if im wrong this is my first time doing this

4 0
2 years ago
Read 2 more answers
What is the greatest common factor of 34 and 58
Stella [2.4K]
The greatest common factor is 2
8 0
3 years ago
Read 2 more answers
I need help I will take anything plzzzz
KatRina [158]
17% would be 17/100. or 67%=67/100. 46% = 46/100 (simplify!) see the pattern? hope it helps!

5 0
3 years ago
Other questions:
  • Ms. Wilson studied her biology students' homework and test scores. She found that students who completed more homework did not
    10·1 answer
  • Six cakes cost £2.40 how much do ten cakes cost
    8·1 answer
  • Which of the following groups of scores has the least amount of variability?
    5·1 answer
  • 5. Give the domain and range for this
    11·1 answer
  • Find three consecutive even intergers whose sum is 72
    12·1 answer
  • 8. You have 51 coins made up of dimes
    15·1 answer
  • If it’s 9:04pm what time would it be 5 hours and 18 mins from then
    9·2 answers
  • Who wants to ch.at(;
    7·1 answer
  • Use the commutative property to multiply 2.35 x 24
    6·2 answers
  • The sum of two consecutive integers is 17. Which equations could be used to find the twoconsecutive integers? Select all that ar
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!