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
shtirl [24]
3 years ago
5

Una máquina demora 2 minutos y 30 segundos en fabricar una silla. Si en un día la máquina funciona sin parar 8 horas ¿Cuántas si

llas fabricará?
Mathematics
1 answer:
vaieri [72.5K]3 years ago
5 0
Una máquina demora 2 minutos y 30 segundos en fabricar una silla. Si en un día la máquina funciona sin parar 8 horas ¿Cuántas sillas fabricará?

5 x 12
24 x 8
192
You might be interested in
What are the answers for these two questions? please also tell me HOW you got that answer
Viefleur [7K]

9. Multiply the money he has by the portion he spent:

75 x 3/5 = (75 x3)/5 = 225/5 = 45

He spent $45

10. First rewrite 4 1/8 as an improper fraction

33/8

Now multiply by 1/3:

33/8 x 1/3 = (33 x1) /(8 x 3) = 33/24 = 1 3/8

She spent 1 3/8 hours studying math.

7 0
3 years ago
Use the formula m =
Marat540 [252]

Answer:

Slope of the given line is 2.

Step-by-step explanation:

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}\\\\m=\frac{-8-8}{-6-2}\\\\m=2

Best Regards!

3 0
3 years ago
Help this type of work confuses me
Dmitrij [34]

Answer/Step-by-step explanation:

Given:

-x + 3x + 1 + 4(x + 2) = 54

To solve, first open the bracket by applying the distributive property. Multiply every term you have in the bracket by 4

-x + 3x + 1 + 4x + 8 = 54

Add like terms together

6x + 9 = 54

Subtract 9 from each side

6x = 54 - 9

6x = 45

Divide both sides by 6

x = 45/6

x = 7.5

6 0
3 years ago
Which table does NOT represent a linear function?
chubhunter [2.5K]

Hey there!
Linear functions have a continuous change.

Let's check these tables and see if we can tell linear functions from non-linear functions.

The first one is

  • x values: -1, 0, 1, 2

- we add 1 each time

  • y values: 8, 5, 2, -1

- we subtract 3 each time

\rule{200}{2}

Let's try the next one:

  • x values: -1, 0, 1, 2

- we add 1 each time

  • y values: 5, 10, 15, 20

- we add 5 each time

\rule{200}{2}

Let's try the third one:

  • x values: -1, 0, 1, 2
  • - we add 1 each time
  • y values: 15, 18, 20, 21

        - we add 3, then 2, then 1..

So this table doesn't represent a linear function.

Let's check the fourth one:

  • x values: -1, 0, 1, 2

- we add 1 each time

  • y values: 1, 2, 3, 4

- we add 1 each time

Thus, Option C is the right option.

Hope everything is clear.

Let me know if you have any questions!

Always remember: Knowledge is power!

4 0
2 years ago
The middle person in a row is the 16th, how many persons are in the row?
Reptile [31]

Answer:

There are 31 people in the row

Step-by-step explanation:

Let us say that the number of people in the row is = x

We can also assume that the people arranged in the row are counted from one end.

The median value can be got using the formula:

median (middle person) = (n +1 )/2

where n = number of people in the row

hence, we will have

16 = (n +1)/2

n = 32 -1 =31

Therefore, there are 31 persons in the row

7 0
3 years ago
Other questions:
  • What is the ratio 1/6:1/2
    8·2 answers
  • 27 centemeters converted into decimeters
    9·2 answers
  • 9. A store is offering a 20% discount on all sales over $50. If you purchase a shirt and a pair of jeans for $62.50, what
    9·2 answers
  • For the function given, state the middle line: ƒ(t) = 3 cos(π t − 1).
    7·1 answer
  • A person in a casino decides to play 3 games of blackjack. let w denote a win and l denote a loss. define the event a as "the pe
    5·1 answer
  • How do you calculate the average daily balance for the month?
    12·1 answer
  • 30 POINTS NEED HELP ASAP WILL MARK BRAINLY
    10·1 answer
  • HEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPP
    12·2 answers
  • There is a circle inscribed in an equilateral triangle, and there is another equilateral triangle inscribed in the circle. The r
    14·1 answer
  • Which of the following represents the translation of M(8,−2) along vector <−5, 1> and its reflection across the y-axis?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!