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
Dvinal [7]
3 years ago
8

You have just timed a person doing a hair cut for the first time. It took 50 minutes. What unit improvement factor learning curv

e would you use if the person took 35 minutes on the second hair cut?
A. 35 percent
B. 50 percent
C. 70 percent
D. 75 percent
E. 80 percent
Mathematics
1 answer:
Sladkaya [172]3 years ago
3 0

Answer: C. 70 percent

Step-by-step explanation:

Given, Time for the first unit = 50 minutes

Time for the second unit = 35 minutes

The unit improvement factor learning curve = (The time for the second unit) ÷ (time for the first unit) x 100.

So, The unit improvement factor learning curve  = 35÷ 50 × 100 = 70 percent.

Hence, the correct option is "C. 70 percent".

You might be interested in
If y(x) = 4x, what is x when y(x) = 4<br><br> A. 1<br><br> B. 4<br><br> C. 2<br><br> D. 0
Eva8 [605]

Answer:

1

Step-by-step explanation:

cause if :

y=4

4(x)=4

4(1)=4

4=4

hope this helps

4 0
3 years ago
Divide 56 in a ratio of 5.3
Varvara68 [4.7K]
In order to find what one part is in a ratio, you have to add the ratio up ( 5+ 3) and divide it by the number you're looking for (56). In this case, you get 56/8, which gives you 7. Therefore, each part is worth 7. You then have to multiply both sides of the ratio (5 and 3) by 7. 5x7= 35. 3x7= 21. Therefore, 56 divided into the ratio of 5:3 is 35:21
8 0
4 years ago
A box of staples contains 6 x 103 staples and weighs 12 oz. How much does one staple
omeli [17]

Answer:

2 * 10^-3 oz

Step-by-step explanation:

Given that:

Number of staples per box = 6 * 10^3

Weight of staple box = 12 oz

Weight per staple = (weight of staple box / number of staples per box)

Weight per staple = 12 / 6 * 10^3

Weight per staple = 12 / 6 * 1000

= 12 / 6000

= 0.002 oz

= 2 * 10^-3 oz

6 0
3 years ago
Given the following functions f(x) and g(x), solve f over g(−4) and select the correct answer below:
oksian1 [2.3K]
X = -4
As g(x) is replaced by g(-4)
plug in -4 for x inside the equation.
g(-4) = (-4) - 1g(-4) = -5
Plug in -4 for x in f(x)f(-4) = 4(-4) - 4f(-4) = -16 - 4f(-4) = -20
Now solve for f(x) over g(x)
remember, f(x) = -20, and g(x) = -5
-20/-5  = 4
4 should be your answer
hope this helpsClick to let others know, how helpful is it

5 0
3 years ago
Dan has written down three consecutive positive integers. The sum of the numbers is 45. What are the numbers. Is the answer 15?​
horrorfan [7]

Answer:

the numbers are 14, 15, and 16

Step-by-step explanation:

14+15+16=45

6 0
3 years ago
Other questions:
  • Solve for x in the equation x^2+20x+100=36
    15·1 answer
  • The product of -3 and -7 is positive.<br><br><br> True or False
    7·2 answers
  • Norman is shipping 2 boxes. the first box weighs 4180 grams and the second box weighs 820 grams. if shipping costs $6.43 per kil
    10·2 answers
  • URGENT PLEASE HELP <br> please help me simplify this expression
    12·1 answer
  • How is 40 gummy bears for 5 dollars written as a fraction?
    6·2 answers
  • BRAINLEST
    14·1 answer
  • Help me plz jdjdrjiejdncfjficmdmkwkefjvnfjeje
    9·1 answer
  • Gene starts from home and travels 3 miles north to the shopping mall. From the shopping mall, he travels 2 miles west to the lib
    10·3 answers
  • Francesca had 32 cups of flower she used 3/8 of the flour for a recipe . How much flour did she use ?
    13·1 answer
  • Do the following tasks by the help of STATA software. You need to devote first 30 minutes of your time for these tasks.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!