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Snowcat [4.5K]
4 years ago
10

A scale measures weight to the nearest 0.5 lb. which measurement shows an appropriate level of precision for the scale? A. 140lb

s, B. 148.75lbs, C. 140.5lbs, D. 141lbs
Mathematics
2 answers:
Yuri [45]4 years ago
3 0

Answer:

The correct answer is option C.

Step-by-step explanation:

Precision is defined as the closeness of two or more measurements to each other.This is how much close are the series of measurements of a same object to each other.

For example : If we measure volume of water in flask which comes out to be 2 mL and again on measuring for the number of times we get same value of 2 mL. Hence, this measurement will said to be precise.

A scale measures weight to the nearest 0.5 lb.So, from the given options the measurement which is appropriate to the given precision scale is 140.5 lbs.

kompoz [17]4 years ago
3 0

Answer:

140.5

Step-by-step explanation:

Trust me G

APEX

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7 0
3 years ago
A passenger rode the subway 2 blocks west and then 10 south. If all the blocks are the same length what is the value of the slop
Nimfa-mama [501]

Answer:

The slope of the line is 5

Step-by-step explanation:

Great question, it is always good to ask away and get rid of any doubts that you may be having.

I have created an illustration which is attached below in order to help you understand the situation. As we are told the passenger rode the subway from point (0 , 0) to point (-2, 0). Then he rode the subway from point (-2, 0) to the final destination of point (-2 , -10). In order to find the value of the slope we need to use the slope formula which is

Slope = \frac{y_{2}-y_{1} }{x_{2}- x_{1} }

Now we just plug in the values of the starting point and final destination in order to find the slope of the line.

Slope = \frac{(-10) - (0)}{(-2)-(0)}

Slope = \frac{-10}{-2}

Slope =5

Finally we can see that the slope of the line is 5

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

6 0
3 years ago
Which of the following expressions is not equivalent to 12x + 18y?
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Answer:

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Ksenya-84 [330]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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