Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

U1L1: Conversions

ECPS Integrated Math I: Unit 1 Lesson 1 Data Analysis and Representation

Conversion factor a ratio of two equivalent measures in different units.
Ratio a term that compares two numbers by division.
Rate a ratio that compares quantities measured in different units
Unit rate a rate with a denominator of 1 unit
Unit analysis a process by which units of each quantity are included in a calculation to determine the unit of the answer
Level of accuracy a measurement that appropriately scales a given real-world situation
Percent change expresses an amount of change as a percent of an original amount
Percent increase when a new amount is greater than the original amount
Percent decrease when a new amount is less than the original amount
Relative error the ratio of the absolute value of the difference of measured value and an actual value compared to an actual value (measured-actual)/(actual)
Percent error the relative error expressed as a percent.
Created by: arouson