MATHEMATICS MIDDLE SCHOOL

Pansy measured the height of a window frame as 5.12 feet, but the actual height was 6 feet. What is the percentage of error in Pansy's measurement?A: 6.82
B: 6.88
C: 14.67
D: 11.12

Answers

Answer 1

Answer:

The percentage error of the height of the table is: C. 14.67

Recall:

Percentage error can be calculated using the formula: (what was measured - the actual measurement) / actual measurement × 100%.

Thus:

The height that was measured = 5.12 feet

Actual measurement of the height = 6 feet

Percentage error = (6 - 5.12) / 6 × 100

Percentage error = 14.67

Learn more about percentage error here:

brainly.com/question/5493941

Answer 2

Answer: Percent error=100*(measurement-actual dimension)/actual dimension

pe=100(5.12-6)/6=-14.67%

So there is a 14.67% error.

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Answers

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PLZ HELP! WILL GIVE BRAINLIEST!

Answers

The Answer:The 3 one.

Answer:

A. $946.16

Step-by-step explanation:

First, when you set up the problem, you have to multiply .31 by the amount of money she has. Which gives you the answer of $1039.74. Next, you multiply .09 by $1039.74, which gives you answer of $93.5766. Now you just have to round it an it gives you answer of $946.16. I hope this helps, and I am so sorry if I am wrong!

3x+y=4
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Answers

Answer:

2(3x+y=4)

1(x+2y=-2)

6x+2y=8

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Step-by-step explanation:

multiply the first equation by 2 to make y equal to each other.
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$98 catered dinner; 18% gratuity cost to the nearest cent

Answers

I hope this helps you

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James is setting up a fish tank. He is buying a breed of goldfish that typically grows to be 12 inches long . It's recommended that there be 1 gallon of water for every inch of fish length in the tank . What is the recommended ratio of gallons of water per fully grown gold fish in tank ?

Answers

12:12 is the ratio because each fish can grow up to be 12 inches long so 12 gallons would be in the tank per fish.

Final answer:

The recommended ratio of gallons of water per fully grown goldfish in a tank is 12:1. This means for every goldfish that grows up to 12 inches, there should be 12 gallons of water in the tank.

Explanation:

James is setting up a fish tank and planning to house a breed of goldfish that typically grows to be 12 inches long. Considering the recommendation, there should be 1 gallon of water for every inch of fish length in the tank. Therefore, for a fully grown goldfish of 12 inches, James will require 12 gallons of water per goldfish - this is the recommended ratio of gallons of water per fully grown goldfish in the tank.