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MAXImum [283]
3 years ago
9

HELP WITH WORD PROBLEM - The quality control engineer of top notch tool company finds flaws in 8 of 60 wrenches examined. Predic

t the number of flawed wrenches in a batch of 2400
Mathematics
1 answer:
USPshnik [31]3 years ago
6 0

Answer:

The expected ratio: 8/60 = x/2400

=> The number of flawed wrenches in a batch of 2400:

x = 2400*8/60 = 320

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What is the solution to the compound inequality 5x + 7 ≤ −8 or 3x + 7 > 19?
Korvikt [17]

5x + 7 ≤ −8                        or                     3x + 7 > 19

5x  ≤ - 15                            or                          3x > 12

 x ≤ - 3                              or                             x > 4

Answer

 x ≤ - 3    or   x > 4

8 0
3 years ago
X + 2y - 3z = 11<br> 2x + y + z = -1<br> x - 3y - z=-8
Sav [38]

Answer:

x = -1 y = 3 and z =2

Step-by-step explanation:

that is the solution above

5 0
2 years ago
Please Please Help Me In These Math Questions!!!!’
Harman [31]

Answer:

m∠JLN = 42°

m∠MLK = 90°

m∠KLO = 42°

m∠JLO = 138°

m∠AGE = 160°

Step-by-step explanation:

m∠JLN = 90-48=42°

m∠MLK = 90°

m∠KLO = 42° (∠KLO opposite of ∠JLN, Opposite angles are congruent)

m∠JLO = 180-42=138°

For the second question, things become somewhat more complex.

We know that ∠GHD = 2x° and ∠AGH (x+15)°.

You correctly calculated that x=15°.

∠AGE is equal to both 180-(x+15)° and 180-2x°. Either equation will work just fine.

∠AGE = 180 - (15 + 15) = 180 - 30 = 160°

So m∠AGE = 160°

6 0
3 years ago
What would the value of x be
nlexa [21]

Answer:

65°

Step-by-step explanation:

The sum of the interior angles of a quadrilateral is 360 degrees.

65+115+115=295

360-295=65

Answer: 65°

8 0
4 years ago
Read 2 more answers
Are irrational numbers intergers
Drupady [299]

Answer:

No they are not intergers

Step-by-step explanation:

Hope this helps

6 0
3 years ago
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