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Vlad [161]
2 years ago
11

During an experiment, Aika measured the time it took for a ball to roll down a ramp set at an angle. She measured that it took 1

.010 seconds. The exact time it should take based on calculations is 0.904 seconds. What was her experimental error?
Mathematics
2 answers:
schepotkina [342]2 years ago
4 0

Answer:

11.725%

Step-by-step explanation:

Given that :

True value = 0.904 seconds

Measured time = 1.010 seconds

Experimental error :

(|measured value - True value | / true value) * 100%

(|1.010 - 0.904| ÷ 0.904) * 100%

= 0.106 / 0.904 * 100%

= 0.1172566 * 100%

= 11.725%

FromTheMoon [43]2 years ago
3 0

Answer:

11.725%

Step-by-step explanation:

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Step-by-step explanation:

33/55, giving you 60%.

4 0
2 years ago
How many solutions does 5x-y=2 5x-y=-2 have?
alekssr [168]

Answer:

No Solution.

Step-by-step explanation:

5x-y=2

5x-y=-2

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-(5x-y)=-2

5x-y=-2

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-5x+y=-2

5x-y=-2

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0=-4

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7 0
3 years ago
Alyssa spent 365 hours commuting on the train over the course of 54 days.if she rode the same amount of time per day , approxima
Alecsey [184]

Approximately 6.8 hours Alyssa spends on the train per day.

Given that, Alyssa spent 365 hours commuting on the train over the course of 54 days.

We need to find the number of did Alyssa spend on the train per day.

<h3>What is an equation?</h3>

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let the number of hours Alyssa spends on the train per day be x.

Now, x=365/54

=6.759≈6.8 hours

Therefore, approximately 6.8 hours Alyssa spends on the train per day.

To learn more about an equation visit:

brainly.com/question/14686792.

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8 0
1 year ago
Chicken eggs can be categorized as large if they weigh at least 2 ounces. Clare weighs 48 large eggs and finds that they have a
34kurt

Answer: The average difference of weights of all 48 eggs from mean eight is 0.08.

Step-by-step explanation:

The mean absolute deviation of a data interprets the mean distance between each data point and the mean.

When this distance goes larger it means data has greater variability

Given, 48 large eggs have a mean weight of 2.1 ounces and a mean absolute deviation of 0.08 ounces.

It means that the average difference of weights of all 48 eggs from mean eight is 0.08.

8 0
3 years ago
if the letters of Mississippi are put into a bowl what are the theoretical probabilities of choosing each letter
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The probability of choosing...

M - 1/11
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2 years ago
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