Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
which direction does the decimal move when the standard form indicie is positive?
|
to the right
|
|
which direction does the decimal move when the standard form indicie is negative?
|
to the left
|
|
what is a set?
|
a collection of objects following aa given rule
|
|
what is an element?
|
one of the members of a set
|
|
what does u and upside down u stand for?
|
u: union (all of _ and_)
n:intersection |
|
what is a dash mean after a letter and what does a c mean?
|
c:subset
':not in _ |
|
what do you have to do when adding/subtracting fractions?
|
find the lowest common denominator
|
|
waht do you do when mutiplying fractions?
|
cross cancel where possible and multiply numerators and denominators
|
|
waht do you do when dividing fractions?
|
turn second fraction upside down and then mutiply
|