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
pav-90 [236]
3 years ago
8

Two factory plants are making TV panels. Yesterday, Plant A produced 9000 panels. Ten percent of the panels from Plant A and 3%

of the panels from Plant B were defective. How many panels did Plant B produce, if the overall percentage of defective panels from the two plants was 6%?
Mathematics
1 answer:
Gwar [14]3 years ago
4 0

Answer:

Panels produced by Plant B = 12000

Step-by-step explanation:

Let the number of panels produced by plant B be 'x'

Now, according to the given information;

⇒ 9000(\frac{10}{100} ) + x(\frac{3}{100} ) = (9000 + x)(\frac{6}{100} )

⇒ 90000 + 3x = 54000 + 6x

⇒ x = 12000

You might be interested in
A formula for finding P, the perimeter of a rectangle, is P = 2l + 2w, where l is the length of the rectangle, and w is its widt
Varvara68 [4.7K]

Answer:

P=30cm

Step-by-step explanation:

So the formula there is to find the Perimeter of the rectangle, so we are going to use it!

Using Substitution:

A=2L+2W\\A=2(10)+2(5)\\A=20+10\\A=30

Hope this helps!

Stay Safe!

4 0
4 years ago
Copy DEF to the line so that S is the vertex. This task will be complete when you have constructed an angle with vertex S that i
tino4ka555 [31]

Explanation:

There are numerous videos and web sites that can show you the process of copying an angle. Some are animated. The best we can do here is show you a diagram with instructions. Of course, your curriculum materials already provide that.

__

1. Set the compass to a convenient radius. Use that to draw an arc through rays ED and EF, using point E as the center.

2. Without changing the compass setting, draw a similar arc using S as the center, making sure it crosses the line containing S and extends far enough to accommodate the following steps. (In the attached, we show a full circle, because the tool we used won't draw an arc with a specific radius.)

3. Mark the points where the arc crosses ED as G, and where it crosses EF as H. Mark the point where the arc crosses the line containing S as I.

4. Set the compass radius to the distance GH. Using I as the center draw an arc with that radius so that it crosses the one made in step 2. Call that intersection point J. (Again, we have shown a circle because of the limitations of the tool being used for our diagram.)

5. Draw ray SJ to complete the angle copy.

4 0
3 years ago
C) The phone case you want to buy is marked down 30%, and you have a 25% off
Nimfa-mama [501]

Answer: Yes, you can find the original price of the phone case. The phone case was $560

Step-by-step explanation:

42.00 divided by 25% is $168

$168 divided by 30% is $560

5 0
4 years ago
Read 2 more answers
What is the opsilute value for 27/90 and 100/99
belka [17]

Answer:

3 /10

Decimal Form:

0.3

Step-by-step explanation:

7 0
3 years ago
Compared to a model of 9/12 , a model of 3/4 will show -------------(A)3 Times as many B)1/3 times as many D)The same number of)
aleksandrvk [35]

9514 1404 393

Answer:

  B, B

Step-by-step explanation:

A model of 9/12 will have 12 parts, 9 of which are shaded.

A model of 3/4 will have 4 parts (1/3 as many), 3 of which are shaded. Each part of this model will correspond to 3 parts of the 9/12 model. Hence, each part is 3 times the size of a part in the 9/12 model.

  B) 1/3 times as many

  B) 3 times the size

4 0
3 years ago
Other questions:
  • How do you do this problem???????????????/
    10·1 answer
  • So I’m not great in math at all I spent 15 min crying because I don’t get it so anyone pls help
    13·2 answers
  • Solve the equation x over 4 = 12 over 6
    11·2 answers
  • Find the following Euler Totients using Euler’s Theorem, as explained on p.409 of the text (10 points each): a.ϕ(13) b.ϕ(81) c.ϕ
    5·1 answer
  • – 2(– 3х + 4) + 3x — 3 = — 29
    12·2 answers
  • Suppose that nine is a factor of a number which statement has to be true
    8·1 answer
  • In a certain city district the need for money to buy drugs is stated as the reason for 70% of all thefts. Find the probability t
    14·1 answer
  • Whoever gets this correct first gets brainlest
    11·1 answer
  • (3,-8), (-9,9)<br> What is the slope
    14·2 answers
  • What is the equation of a parabola whose vertex is at the origin and whose directrix is y = 3? a. y2 = 12x b. y2 = -12x c. x2 =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!