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
yanalaym [24]
3 years ago
7

The time to assemble the first unit on a production line is 8 hours. The learning rate is 0.81. Approximately how long will it t

ake for the seventh unit to be​ assembled?
Mathematics
1 answer:
pochemuha3 years ago
3 0

Answer:

4.428 hours

Step-by-step explanation:

If the learning rate is 0.81, the slope of the learning curve is:

b=\frac{ln(0.81)}{ln(2)} \\b=-0.304

The time it takes to produce the n-th unit is:

T_n=T_1*n^b

If T1 = 8 hours, the time required to produce the seventh unit will be:

T_n=8*7^{-0.304}\\T_n=4.428\ hours

It will take roughly 4.428 hours.

You might be interested in
How to find the perimeter of a triangle with vertices
marissa [1.9K]

Answer:

P = A + B + C

Step-by-step explanation:

Essentially, just add the length of each side. The sum is the perimeter.

Hit brainliest if this was helpful :)

6 0
3 years ago
Read 2 more answers
Please help meeeeee!!!!
ser-zykov [4K]
I think the answer is B y= 3x-7
8 0
3 years ago
Read 2 more answers
Help plz!!!!!!!!!!!!!!!!!!
kvasek [131]

Answer:

n*8=24

Step-by-step explanation:

3*8=24

7 0
3 years ago
Read 2 more answers
7 m<br> 10 m<br> 7 m<br> 9 m<br> 34 m<br> how do I find the area?
Sav [38]

Answer:

you multiply all of those answers

Step-by-step explanation:

3 0
3 years ago
V=1/3 Bh, for h<br> A. h= 3V/B<br> B. h=B/3V<br> C. h=V/3B<br> D.h=3B/V
Basile [38]

Answer:

A. h=3v/b

Step-by-step explanation:

v=1/3bh

1) divide by b

v/b=1/3h

2) multiply reciprical

3v/b=h

h=3v/b

3 0
3 years ago
Other questions:
  • A car can travel 32 miles for each gallon of gasoline. The function ​d(x)equals=32x represents the distance​ d(x), in​ miles, th
    7·1 answer
  • A type of bar graph that shows continuous data and the frequency of the data in equal intervals
    11·2 answers
  • At the movie theatre, child admission is $6.50 and adult admission is $9.70 . On Tuesday, four times as many adult tickets as ch
    13·1 answer
  • What Did the Baby Porcupine Say When It Backed into a Cactus??
    5·2 answers
  • There are 50 apple trees in an orchard. Each tree produces 800 apples. For each additional tree planted in the orchard, the outp
    13·1 answer
  • A bike tire just ran over a nail, and it is losing pressure at a rate of 10% every minute. The
    13·1 answer
  • Janet saved $400 dollars. She decided to spend 130 on clothes. What percentage of her money did she spend on clothes?
    12·2 answers
  • Please help guys this khan and litteraly have this unit test please guys illl mark brainliest
    12·2 answers
  • Find the value of x.<br>x=?​<br>please hurry I will mark brainliest if correct!
    14·1 answer
  • Assume that A ABC= A POR. Which of the following congruence statements are correct? Check all that apply. A. AB = OR B. BE PO C.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!