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iren2701 [21]
3 years ago
14

This is my last one. Everyone have a good day or night thank you :)

Mathematics
2 answers:
olga_2 [115]3 years ago
7 0
Use math-way or photo-math
gayaneshka [121]3 years ago
5 0

Answer:

See Below For Details

Step-by-step explanation:

1) 5.5 (11/2)

2) -0.5 (-1/2)

3) -2.35 (47/20)

Hope you do well!! :)

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A furniture company makes large and small chairs. A small chair takes 20 minutes of machine time and 60 minutes of labor to buil
bixtya [17]

9514 1404 393

Answer:

  30 small chairs and 24 large chairs

Step-by-step explanation:

Let x and y represent the numbers of small chairs and large chairs built in a day. Then the relations for using available time are ...

  20x +50y = 30×60

  60x +90y = 66×60

Removing common factors, these can be written in standard form as ...

  2x +5y = 180

  2x +3y = 132

Subtracting the second equation from the first gives ...

  2y = 48

  y = 24 . . . . . divide by 2

Using the first equation to find x, we have ...

  2x +5(24) = 180

  2x = 60 . . . . . . . . . . subtract 120

  x = 30 . . . . . . . . divide by 2

The company can build 30 small chairs and 24 large chairs in a day.

4 0
3 years ago
Could someone show me how to start this function in excel.
Mrac [35]
Attached is a screenshot of spreadsheet used to do this problem.

You will see the excel functions used for each column. The average score is highlighted in blue.

6 0
3 years ago
I don’t know how to answer this x.x
gulaghasi [49]

Answer:

2

Step-by-step explanation:

On the first side it shows 5 ones. If you add 5 by 2 it’s 7. Then on the other side it shows 3 X’s. 3x2 is 6. Plus you add that 1 which makes it 7.

Hope this Helps :)

8 0
3 years ago
Read 2 more answers
Can someone plz help me with this one problem plz I really need this to be correct!!!
daser333 [38]

Answer:

The answers would be 5.42 and 5.1.

Step-by-step explanation:

The diagram shows 5.39, so those answers would be more than the diagram shows.

3 0
3 years ago
An artist has completed 1/4<br> of a penting in 2 weeks. At what rate is she working?
Mrac [35]

Answer:

1/8

Step-by-step explanation:

1/4 ÷ 2 = 0.125

0.125 as a decimal is 1/8

5 0
2 years ago
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