Statistics
Identify ANY outliers:
170, 129, 29, 190, 120, 150, 139, 137, 17
29 and 17
According to the transitive property, if TX = XY and XY = YZ, then TX =
YZ
Solve for x and y.
https://drive.google.com/file/d/1ftIgLKBnqEze5KOxHhv_1XtWUs7tL3GD/view?usp=share_link
x and y = 2 radical 2
Solve: x2+x=0
x=0
x=-1
Pigs can be found on every continent except for which one?
Antarctica
Describe the skewness of the data:
https://drive.google.com/file/d/1moFpY1XRW_fYCcKZYjgd0FCHaiI6VTLf/view?usp=share_link
Skewed Right
Fill in the blank.
https://drive.google.com/file/d/1Dn4SdQlY2N6P8ghmxe1zVi4_41vsmCsq/view?usp=share_link
△ SKJ
Factor: 4x5-8x3-16x2+16x
4x(x4-2x2-4x+4)
What animal sleeps standing up?
Horses
What two theorems do you need to use to solve for the missing angle?
https://drive.google.com/file/d/1nHnaU7eTV2c19_icTU0qPsbqIAqQr4rA/view?usp=share_link
Triangle Sum Theorem and Vertical Angle Theorem
Solve for x. Round to the first decimal.
https://drive.google.com/file/d/1sJWfygTxRUmNp3tLet3k-UGT11k48N4H/view?usp=share_link
13.8
Solve: 49x2+5=9
x=2/7
x=-2/7
How many bones do great white sharks have?
0
Solve for θ. Round to the first decimal.
https://drive.google.com/file/d/1JOlgY_iIjFVOkqaWAmRJU55eOJmExO8v/view?usp=share_link
17.1 degrees
Factor: 6x2-40x+64
2(3x-8)(x-4)
How long can sloths hold their breath underwater?
40 minutes
Fill in the blanks
https://drive.google.com/file/d/1Q2CRRB6-Wnks9bAgOA9d6EC9DUaAMB-M/view?usp=share_link
1. Vertical Angles Theorem
2. Definition of Congruency
Set up the trig ratio for the following word problem:
From point P on the ground, the angle of elevation of an airplane is 23º. The altitude of the plane is 1200 meters. What is the distance from point P to the airplane?
sin(23) = 1200 / x
Solve: x2-18=-10x
x=-5+rad(43)
x=-5-rad(43)
What animal has fingerprints so similar to humans that they can confuse crime scene investigators
Koala