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
VARVARA [1.3K]
2 years ago
7

Last year, a factory produced 126 widgets per day. After retooling, production increased to 189 widgets per day. What was the pe

rcent increase in productivity?.
Mathematics
1 answer:
lys-0071 [83]2 years ago
5 0
<h3>Answer:   50%</h3>

Work Shown:

change = new - old = 189-126 = 63

percent increase = (change/old)*100%

percent increase = (63/126)*100%

percent increase = (0.50)*100%

percent increase = 50%

50% of 126 = 0.50*126 = 63

126+63 = 189

The answer is confirmed.

You might be interested in
Please help asap!!
ElenaW [278]

Answer:

ok sorry let me try to figure this one out because i dont kow how to do a tree diagram on here

Step-by-step explanation:

6 0
3 years ago
I'm completely lost help
e-lub [12.9K]
I can't see the line very well, but the initial value, also known as the y-intercept, is 1. I would tell you the rate of change but like I said I can't see the line very well, but count across from where the line touches the y axis until you can go up and hit a corner of a square on the grid and the line.. if that makes sense. I hope this helps!
3 0
3 years ago
A restaurant plans to a buy a total of 3,006
kotegsom [21]

Answer:  The question isn't finished.

Step-by-step explanation:

7 0
3 years ago
Alexander wants to know exactly how many bars to pack in his backpack for the journey. to provide a margin of safety, he assumes
Monica [59]
Thank you for posting your question here at brainly. To answer the above question, 

First calculate the Joules (work done by Alexander), divide by 4.184 to get calories and then divide by 1000 to get kilocalories or Calories. 

<span>201 lbs will be 90 kgs approx. And work done will be mgh = 90 x 10 x 5220 kg.m Double that for coming down.</span>
5 0
3 years ago
Part of the population of 7,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 11
Sergio039 [100]

Answer:

1,705 elk

Step-by-step explanation:

7,750 / 50 =  155 groups of elk

155 groups x 11 per group = 1,705 elk.

5 0
3 years ago
Other questions:
  • A line is represented by the equation ax+by=6<br><br> a.) when is the line parallel to the x-axis?
    6·1 answer
  • If a base is negative, how will you know whether the answer is positive or negative before evaluating it?
    14·2 answers
  • PLEASE HELP ITS URGENT
    15·1 answer
  • The Department of Transportation would like to test the hypothesis that the average age of cars on the road is less than 12 year
    14·1 answer
  • The annual salaries of all employees at a financial company are normally distributed with a mean= $34,000 and a standard deviati
    6·2 answers
  • How do I divide 5 1/2 ÷2 1/2=
    15·1 answer
  • 5x1+1x(1/10)+3x(1/100)+6x(1/1000) in standard form
    10·2 answers
  • The sum of two numbers is -14, if one number is subtracted from the other, their difference is 2, find the numbers.
    5·1 answer
  • If the exponential model f(x)=14(5)x is written with the base e, it will take the form A0ekx. What is A0 and what is k?
    5·2 answers
  • How would you factor this 2x^3 + x^2 + 5x + 6. The factored form should not have any radicals or imaginary numbers.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!