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s344n2d4d5 [400]
4 years ago
14

a can of cola says dat it contain 330ml a food inspector carefully measures d content of a can and find that it conatins 341ml.

calculate d percentage error in d content​
Mathematics
1 answer:
daser333 [38]4 years ago
7 0

Answer:

3.33%

Step-by-step explanation:

Factory measure=330 ml

Actual measure=341 ml

Difference between actual measure and factory measure is error

Difference=341 ml-330 ml=11 ml

Error (in ml)=11 ml

Percentage error=100* Error/Factory measure

Percentage error= 100*\frac {11 ml}{330}%

Percentage error=3.33%

Therefore, the percentage error in the content is 3.33%

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Answer: x < 3

Step-by-step explanation:

      To solve this inequality, we will simplify and isolate the x variable.

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5x - 4 < 2x + 5

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2 years ago
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Kay [80]

Answer:

(–5, 12) is the correct answer.

Step-by-step explanation:

We are given the following values:

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Now, we know the following identities:

sin \theta = \dfrac{1}{cosec\theta}\\cos \theta = \dfrac{1}{sec\theta}\\tan \theta = \dfrac{1}{cot\theta}

Now, the values are:

sin\theta = \dfrac{12}{13}\\cos\theta=-\dfrac{5}{13}\\tan\theta =-\dfrac{12}{5}

Sine value is positive and cos, tan values are negative.

It can be clearly observed that \theta is in 2nd quadrant.

2nd quadrant means, the value of x will be negative and y will be positive.

Let us have a look at the value of tan\theta:

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Please refer to the attached image for clear understanding and detailed explanation.

Hence, the correct answer is coordinate (x,y) is (–5, 12)

8 0
3 years ago
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Answer:

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Area of square is A=s*s=0.25*0.25=0.0625.

Area of a triangle is A= 1/2 b*h = 1/2 (0.25)(1.2) = 0.15.

There are four equal triangles so together there area is 4*0.15 = 0.60.

Add the square to it and you have the surface area of the pyramid.

0.0625 + 0.60 = 0.6625


7 0
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Answer:

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The first term of this sum is a clue as to how the number is written in scientific notation,

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