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kvv77 [185]
3 years ago
9

A quality inspector inspect random box of 50 tablets. He discovers 2 are defective. In an order of 2,000 tablets,how many are li

kely to be defective
Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
7 0

Answer:

80

Step-by-step explanation:

So if 50 tablets are made and 2 are defective then it’s 50:2. That means for every 50 tablets are made 2 are defective. And since 50 goes into 2000 40 times, you would multiply 40 x 2 to get 80, the number defective tablets

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Alekssandra [29.7K]

Answer:

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Step-by-step explanation:

Let x represent the amount of lemons that were on the tree.

We can use this to set up an equation:

40\%x=32

Note that percentages can also be written as that number over 100.

\frac{40}{100}x=32

Simplify the fraction.

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Multiply both sides by 5

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Divide both sides by 2

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There were 80 lemons on the tree before he picked the lemons.

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2) The sides of a triangle in cm, are , x , 2x - 5 and 2x - 3. The perimeter of the triangle is 32 cm. Write down an equation fo
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2 years ago
Express 120 as a percentage of 75​
kvv77 [185]
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75 / 120 = 62.5%
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3 years ago
Read 2 more answers
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mestny [16]

Answer:

Step-by-step explanation:

let s = the length of the shortest side

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Write an equation for each statement

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The second side of a triangular deck is 4 feet longer than the shortest side

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and a third side that is 4 feet shorter than twice the length of the shortest side.

(2s-4) = the 3rd side

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If the perimeter of the deck is 48 ​feet, what are the lengths of the three​ sides?

s + (s+4) + (2s-4) = 48

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4s = 48

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I'll let you find the 2nd and 3rd sides, ensure they add up to 48

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