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andrey2020 [161]
3 years ago
11

When a product fails to perform as warranted, this is called a) contractual liability. O b) product malfunction. c) malicious ma

nufacture. d) breach of warranty
Mathematics
1 answer:
lbvjy [14]3 years ago
8 0

Answer:

Step-by-step explanation:

jj

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What is the best math joke?
lapo4ka [179]

Answer:

advanced math shouldnt scare you its easy as pi

Step-by-step explanation:

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3 years ago
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The orchestra at Johnson School is responsible for cleaning up a 15 – mile section of highway. There are 45 students in the orch
alexandr1967 [171]
45/15=3, so every 3 students must clean 1 mile.  1/3=0.333 forever. Hope this helps!!!
5 0
3 years ago
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Mhanifa please help! Find the coordinates of the circumcenter of the triangle with the vertices A(4, 12), B(14, 6), and C(-6, 2)
melamori03 [73]

Answer:

  • (4.5, 1.5)

Step-by-step explanation:

<u>Given vertices of a triangle:</u>

  • A(4, 12), B(14, 6), and C(-6, 2)

Let the circumcenter is point M(x, y)

We know that the circumcenter is equidistant from each of the vertices.

<u>Use distance formula:</u>

  • AM = √(x - 4)² + (y - 12)²
  • BM = √(x - 14)² + (y - 6)²
  • CM = √(x + 6)² + (y - 2)²

<u>All three distances are equal:</u>

  • AM = BM = CM ⇒ AM² = BM² = CM² ⇒
  • (x - 4)² + (y - 12)² = (x - 14)² + (y - 6)² = (x + 6)² + (y - 2)²

<u>Square of each:</u>

  • AM² = x² - 8x + 16 + y² - 24y + 144 = x² + y² - 8x - 24y + 160
  • BM² = x² - 28x + 196 + y² - 12y + 36 = x² + y² - 28x - 12y + 232
  • CM² = x² + 12x + 36 + y² - 4y + 4 = x² + y² + 12x - 4y + 40

<u>Comparing the squares, we get following system:</u>

  • -8x- 24y + 160 = -28x - 12y + 232 ⇒ 20x - 12y = 72 ⇒ 5x - 3y = 18
  • - 8x - 24y + 160 = 12x - 4y + 40 ⇒ 20x + 20y = 120 ⇒ x + y = 6

<u>Solve by substitution, x = 6 - y:</u>

  • 5(6 - y) - 3y = 18
  • 30 - 8y = 18
  • 8y = 12
  • y = 1.5

<u>Find x:</u>

  • x = 6 - 1.5 = 4.5

So the circumcenter is M(4.5, 1.5)

7 0
3 years ago
When a machine is adjusted properly, 50% of the items it produces are good and 50% are bad. However, the machine is improperly a
Marta_Voda [28]

Answer:

Step-by-step explanation:

Probability of good given properly adjusted  P(G/P) = .5

Probability of bad given properly adjusted  P(B/P) = .5

Probability of inappropriately adjusted P(I ) = .1

Probability of properly adjusted P(P) = .4

Probability of good given inappropriately adjusted P( G/I ) = .25

Probability of bad given inappropriately adjusted  P(B/I ) = .75

P( G ) = P(G/P) x  P(P) + P( G/I ) x P(I )

P(P/G) = P(G/P) x  P(P)    /     P(G/P) x  P(P) + P( G/I ) x P(I )

=   .5 x .4  / .5 x .4 + .25 x .1

= .20 / .20 + .025

.20 / .225

20 / 22.5

= 4 / 4.5 .

= 8 / 9 .

6 0
3 years ago
What is the answer to 2 X 2/3<br> Need help ASAP
Alona [7]

Answer:

1.33333333333 , simplified to 1.3

Step-by-step explanation:

Our equation is 2 multiplied by 2 over 3.

Fractions mean division.

So, let's multiply 2 by 2/3.

We get 1.33333333333

That's too long! What can we simplify it to?

1.3

Hope this helped!

- Melanie

8 0
3 years ago
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