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Mashcka [7]
2 years ago
8

Plz help me with the problem below

Mathematics
1 answer:
zalisa [80]2 years ago
4 0

Answer:

10

Step-by-step explanation:

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Quality control finds on average that 0.026% of the items from a certain factory are detective. One month, 4000 items are checke
telo118 [61]

Given that 4000 items are checked in one month, let the number of detective items be represented as y.

Quality control finds on average that 0.026% of the items in the factory are detective. This implies that

\text{Number of }\det ective\text{ items = }\frac{\text{0.026}}{100}\times\text{Total number of items checked}

When 4000 items are checked, we have the number of detective items to be evaluated as

\begin{gathered} \text{Number of }\det ective\text{ items = }\frac{\text{0.026}}{100}\times\text{Total number of items checked} \\ y=\frac{0.026}{100}\times4000 \\ \Rightarrow y=1.04 \end{gathered}

Hence, the number of detective items is 1.04.

7 0
1 year ago
What is the equation of the line in slope intercept form
Veseljchak [2.6K]

Answer:

y=5/4-10

Step-by-step explanation:

7 0
2 years ago
Solve the system of linear equations.
icang [17]

Answer: The set does not have a solution

Step-by-step explanation:

Adding Equations 1 & 3 we get 5x = 7. This gives x = 7/5

Putting this value of x in eq. 2 we get

-2y + 2z = -1-(7/5) or

2y - 2z = 12/5  or  5y - 5z = 6

Multiplying eq. 1 by 2  we get  

4x + 2y - 2z = 6

adding this with eq. 2 we get 5x = 5 or x = 1

As the common solution for x from equations 1&3 does not satisfy eq. 1&2 it comes out that the three equations do not have a common solution.

Same can be verified by using different sets of two equations also.

7 0
3 years ago
What is the slope of the line shown below? (Enter your answer as a decimal if<br> necessary.)
Mars2501 [29]
(1,-1) (-3,-3)
-3 - -3/ -1 -1
0/ -2
Slope is -2
4 0
2 years ago
the lightest zoo resident is a leaf cutter ant at 5 micrograms. the heaviest is a giraffe weighing 1,000 kilograms. about how ma
Kay [80]
200 times. Because 1000 divided of 5 is 200. You could divide it using the algorithm.
8 0
3 years ago
Read 2 more answers
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