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o-na [289]
3 years ago
14

For a certain manufacturer only 4/5 of the item produced are not defective. If 2,000 items are manufactured in a month, how many

are not defective?
Mathematics
1 answer:
solmaris [256]3 years ago
5 0

Answer:

1600 items should not be defective

Step-by-step explanation:

To determine the number of items that are not defective, we multiply the number of items we have by the probability that they are not defective.

Not defective items = items * probability

                                 = 2000 * 4/5

                                    1600

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10,15,25,40,60 what's next?
makvit [3.9K]

Answer:

the answer would be 85

Step-by-step explanation:

because they are added by an increasing value of 5 so 60 plus 25 would be 85

6 0
3 years ago
Read 2 more answers
Solve for y -72=8(y-3)
DaniilM [7]

Answer:

Step-by-step explanation:

y - 72 = 8(y - 3)

Distribute the 8 into (y - 3).

y - 72 = 8y - 24

Subtract 8y from both sides.

-7y - 72 = -24

Add 72 to both sides.

-7y = 48

Divide both sides by -7.

y = -48/7 or approxametly -6.9.

Proof:

y - 72 = 8(y - 3)

Substitute variable.

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Subtract.

-552/7 = 8(-69/7)

Multiply 8 by the inside term -69/7.

-552/7 = -552/7.

3 0
3 years ago
What's 8/7 divdied by 5/4?
MrRa [10]

8/7 ÷ 5/4

8/7 • 4/5

32/35

6 0
3 years ago
What is the nth term for 3,4.5,6,7.5
zhannawk [14.2K]
If nth means ninth then the answer is 15.  If nth is not ninth then tell me I am glad to help!
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Solve each equation and check your solution <br> -3w-4=w+3
denpristay [2]

Answer:

\boxed  {w =  -  \frac{7}{4} }

Step-by-step explanation:

We want to solve the linear equation -3w-4=w+3

We group like terms to get

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Divide both sides by -4

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Now let us check

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\frac{5}{4}  =  \frac{5}{4}

This is true

6 0
3 years ago
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