Scientific Notation
When you write in scientific notation, you can only have ______ number to the left of the decimal.
What is one. _____.__________________ X 10 ^?
When you have a negative exponent, you move the decimal to the _______________.
What is left.
(3.2 X 10^3)(5.1 X 10^-7) What do you do with the 3.2 and 5.1?
What is Multiply. 3.2 X 5.1 = 16.32
(9.3 X 10^9) / (3.1 X 10^4) What do you do with the 9.3 and 3.1?
What is divide. 9.3/3.1 = 3
A straight line that passes through the center of a circle from one edge to the other.
What is diameter?
0.0000032
What is 3.2 X 10^-6
When you have a positive exponent, you move the decimal to the _______________.
What is right.
(3.2 X 10^3)(5.1 X 10^-7) What do you do with the exponents?
What is Add. 3 + -7 = -4
(9.3 X 10^9) / (3.1 X 10^4) What do you do with the exponents?
What is Subtract. 9 - 4 = 5
The distance that a number is from zero.
What is absolute value?
0.004082
What is 4.082 x 10^-3
9.0123 X 10^-2
What is 0.090123
(2 X 10^3)(3 X 10^4) Write in Scientific Notation
What is 6 X 10^7
(4.8 X 10^3) / (2 X 10^9) Write in scientific notation.
What is 2.4 X 10^-6
Two angles whose degree measurements add up to 180 degrees
What are supplementary angles?
770,000
What is 7.7 X 10^5
4.2 X 10^4
What is 42,000
(1.2 X 10^-5)(4 X 10^8) Write in standard notation
What is 4.8 X 10^3 => 4,800
(6.14 X 10^2) / (3.07 X 10^-8) Write in scientific notation.
What is 2 X 10^10 Note 2 - -8 = 10 is the same as 2 + 8 = 10 because of KCC (Keep Change Change)
Positive and negative whole numbers.
What are integers?
0.00000641
What is 6.41 X 10^-6
8.256 X 10^5
What is 825,600
(4.2 X 10^5)(3.1 X 10^2) Write in scientific notation.
What is not 13.02 X 10^7 but it should be 1.302 X 10^8
(5.4 X 10^3) / (2.7 X 10^4) Write in scientific and standard notation.
What is 2 X 10^-1 and 0.2
An event made up of two or more simple events.
What is a compound event?