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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

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.
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

Unit 4, Set 1

Unit 4, Set 1 Springboard

Cross Products The product of the numerator of one fraction and the denominator of another
Equivalent Ratios Ratios that name the same number
Multiplicative Identity Property A number that can be multiplied by any number without changing its value
Proportion Two ratios that are equal to each other.
Proportional Relationship Two quantities are proportional if they vary in such a way that one of them is a constant multiple of the other
Rate A comparison to two different units or two different things
Ratio A comparison of two quantities
Unit Price A unit rate that gives the cost per unit
Unit Rates A rate when expressed in terms of 1 unit
Created by: krempinm