Scientific Notation
what is the little number next the 10 called?
Exponent!!
what is the definition of ordering numbers?
To put a number in ascending order or descending!
real numbers are the same as natural
(true or false)
FALSE!!
why do we need a decimal in scientific notation?
Because you have to move it to get a number 1-10 to make it smaller or bigger!
A Variable can be any letter
(true or false)
TRUE!!
the problem will always be negative
(true or false)
what does ascending mean?
least to greatest!
what's the difference between real and natural?
Natural is like whole numbers 1,2,3..etc!
are you supposed to move to the right if its positive?
YES!
What's the answer?
2x+4=18
X=6
how would you write this in scientific notation
960,000,000
9.6 x 10e7!!
what does descending mean?
greatest to least!
Is 0 a real number?
YES!
your supposed to have the power by 10 by the number of places you moved your decimal
(true or false)
TRUE!!
what is the definition of a variable?
A Quantity that may change within the context of a mathematical problem or experiment!
what would be 8.6 x 10e5 as a number?
860,000!!
what would 4,18,3,25 be in ascending order?
3,4,18,25!
what's the difference between a rational and real numbers?
Basically none!
how many times would you move it for this number
2,890,000,000
9 times!!!
It's used to hide a number so you can solve it!
what is the definition of scientific notation?
An easy way to write a small, or large number!!
what would 9,2,67,10 be in descending order?
67,10,9,2!
what is the definition of real numbers?
Real numbers both include rational and irrational numbers!
YES!!
X!!