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LekaFEV [45]
3 years ago
14

A graduated cylinder actually contains 7.5 mm of water 1/2 measures the volume of the water inside the graduated cylinder is mea

surement is 7 mm which of these is the closest percent error for hand measurement
Mathematics
1 answer:
Verdich [7]3 years ago
7 0

Answer:

6.667%

Step-by-step explanation:

Given that:

Actual measurement = 7.5 mm

Measured value = 7 mm

Percentage error :

Error / (Actual measurement.) * 100%

(Actual measurement - measured value)

Error = 7.5 - 7 = 0.5 mm

Percentage error = (0.5 / 7.5) * 100%

Percentage error = 0.0666666 * 100%

= 6.667%

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Yeehaw

Step-by-step explanation:

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Find an equation for the plane that passes through the point (3, 6, −9) and is perpendicular to the line v = (0, −9, 5) + t(1, −
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3 0
3 years ago
Can you tell me if this is right
Rus_ich [418]
 
Mrs. Cali's Lower Quartile:2
Mrs. Cali's Upper Quartile:4
Mr. Ronald's Lower Quartile:4
Mr. Ronald's Upper Quartile: 7
Lower Quartile 2<4 (Mr.Ronald's is greater)
Upper Quartile 4<7  (Mr.Ronald's is greater)
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Mrs. Cali's Upper Quartile:4
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Hopefully that helps!
Good Job getting it right on your own!





8 0
3 years ago
Evaluate the expression using the given value of the variable. 4 – 2x + 5x when x = 4 16 –24 –18 28
Snowcat [4.5K]

Answer:

A) 16

Step-by-step explanation:

The question is:

Evaluate the expression using the given value of the variable.

4-2x+5x  when x = 4

A) 16

B) -24

C) -18

D) 28

Solution:

Given expression:

4-2x +5x

Plugging in x = 4 in the expression

⇒ 4-2(4)+5(4)

⇒ 4-8+20

⇒ 16

So the expression evaluates to 16 when we put x = 4

3 0
3 years ago
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