Scientific Notation
Write the number 7.45 x 103 in standard form
8,450
270
1
r/2 = 18
r = 36
What is the square root of 81?
9
What is the correlation when the dots increase?
Positive Correlation
Write 0.853 in scientific notation
8.53 x 10-1
33 x 34
37
15 - x = -30
x = 45
Is the square root of 100, rational or irrational?
Irrational
What is the correlation if the dots decrease?
Negative Correlation
8.4 x 10-5/ 2.0 x 103
4.2 x 10-2
85/82
83
v/2 - 15 = 20
v = 70
The height of a painting is 60 ft tall. What two whole numbers is the square root of 60 in between of?
7 and 8
What is the correlation if the dots are everywhere?
No Association
(5.6 x 10-7)(6.1 x 104)
34.16 x 10-3
(x4y5)3
x12y15
12y + 2 = 26 + 4y
y = 3
If x=7 and y=13 is the square root of x + y rational or irrational?
Irrational
Another term for line of best fit is...
Trend Line
(2.2 x 1011)/(1 x 104)
2.2 X 107
Evaluate (-3)-4
1/81
2(2d + 3) - d + 8 = 38
d = 8
If x=12 and y=24 is the square root of x + y rational or irrational?
Which of these pairs of categories would produce a scatter plot that has no association?
Temperature and the number of clothing layers people wear.
Time running and calories burned
Age and number of pets
Age and number of pets