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m_a_m_a [10]
3 years ago
7

An advertisement for a circular rug says that the rug has a diameter of 6 feet. Find the relative error of this measurement

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
4 0

Answer:

1. 8.3%

Step-by-step explanation:

Relative error = absolute error/expected measurement

The expected measurement is given as 6 ft.

Now, the absolute error is usually equal to half of a unit of the measure.

This means the absolute error in this case is ½ × 1 = 0.5 ft

Thus, the exact measurement will be;

6 ± 0.5

Thus;

Relative error = 0.5/6

Relative error = 0.083

Expressing it in percentage gives 8.3%

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Use the form |x-b|<=c or |x-b|>=c to write an absolute value inequality that has the solution set -1<=x<=3.
IgorLugansk [536]

Answer:

Your answer would be:
X = -4

-1 <= -4 <= 3.






Step-by-step explanation:

Have a great rest of your day
#TheWizzer

8 0
2 years ago
A class of 24 students went on a picnic. They had a choice between having a turkey sandwich or a vegetarian sandwich. Eighteen s
Alekssandra [29.7K]

I believe it is the ratio 3 : 1.

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Since the class has a total of 24 students, we can deduce that <u>6 students chose the vegetarian sandwich</u>.

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When simplified, we get a ratio of 3 : 1.

5 0
3 years ago
Leonard and Liam each own a collection of vintage cars. Leonard has 7 cars more than Liam has. Three times the number of cars Le
dimulka [17.4K]

Answer: The answer is (22, 15).

Step-by-step explanation:  Given that 'x' represents the number of cars Leonard has and 'y' represents the number of cars Liam has.

Then, according to the given information, we have

x-y=7,\\\\3x+2y=96.

Multiplying the first equation by 2 and adding to the second equation, we have

2x+3x=14+96\\\\\Rightarrow 5x=110\\\\\Rightarrow x=22.

So,

y=x-7=22-7=15.

Therefore, Leonard has 22 cars and Liam has 15 cars.

Thus, (22, 15) is the solution to the given system.

5 0
3 years ago
Read 2 more answers
Adrian belter hit 48 home run during the 2004 major league baseball season, but only hit 19 home runs in 2005 season. By what pe
Alex777 [14]
Difference = 48-19
= 29
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5 0
2 years ago
PLEASE HELP!!!!!!!! Just all of 2 and 4 PLEASE
alukav5142 [94]

Answer: question 2 b  = $3.5992

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thats how much i know i dont know about the rest sorry

i will try them out and come back to you if i find an answer

Step-by-step explanation:

6 0
3 years ago
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