Rational #s and Exponents
Radicals
Scientific Notation
Transformations
100
Is 0.8265 rational or irrational? Explain your answer.
Rational, because this is a terminating decimal and can be written as a fraction.
100
An equation is shown below with a missing value. What is the missing value?
27=root(3)(?)
19,683
100
The mass of an average human cell is 0.000000000001 kg. What would this be in scientific notation?
1times10^-12 kg
100
Look at the graph of a line segment before and after a transformation occurred:
Describe the transformation.
Translation down 6 units
200
Simplify:
3^11/3^4
3^7
200
Solve:
x^2=64/121
8/11
200
Scientists estimate that there are 100,000,000,000,000 cells in the human body. What would this estimate be in scientific notation?
1times10^14
200
Before:
After: 
What type of rotation occurred?
90o counterclockwise OR 270o clockwise
300
C
300
Find the perimeter of a square whose area is 64 cm2.
48 cm
300
Solve the following problem and write your answer in scientific notation:
(7.2times10^-4)/(2times10^-6
3.6times10^2
300
List at least ONE of the coordinates for the following figure after it is translated down three units and reflected across the y-axis:
(8,5), (6,5), (8,1), (6,1)
400
Evaluate:
5^-2
1/25
400
Round
sqrt(11)
as a decimal to the nearest tenth.
3.3
400
In 2006, China had 1.311times10^8 internet users. That same year, Japan had 90,900,000 internet users. How many internet users did the two countries have combined?
2.22times10^8
or 222,000,000 internet users
400
What set of transformations occurred to map ABCD to A'B'C'D' on the coordinate grid below?
A reflection across the x-axis, followed by a reflection across the y-axis
OR
A reflection across the y-axis, followed by a reflection across the x-axis
500
Which of the following is an irrational number (make sure to explain your reasoning):
3/17, -6, sqrt(13), 0.29bar(71)
sqrt(13)
because it cannot be expressed as either a terminating or repeating decimal, cannot be written as a fraction
500
Solve for x.
x^3=216
Only 6 (not -6)
500
The mass of Pluto is about 1.29times10^22 km. The mass of Jupiter is about 1.90times10^27 km. About how many times greater is the mass of Jupiter than the mass of Pluto?
1.47times10^5
times greater
500
Figure A is dilated to produce figure B. Are the two figures congruent, similar, or neither?
similar