The square root of 8 lies between which two whole numbers on the number line?
What are 2 and 3?
100
Is the number 0.353353335 ... rational or irrational?
What is irrational?
100
#12
What is H?
100
A comet travels an orbit whose length is 2.3 × 10^11 miles. What is the distance the comet travels after making 15 orbits?
What is 3.45 x 10^12 miles?
100
0806.2.1 - Mr. Okeke writes four irrational numbers on the board. He asks one of his 8th grade students to choose the number that is the closest to the student's age. Which of these irrational numbers should the student choose?
pi
the square root of 13
the square root of 195
the square root of 1623
What is the square root of 195?
200
There were 4 slabs of metal being transported weighing 2/5 ton, 0.35 ton, 1/4 ton, and 0.55 ton. Which is the greatest weight?
What is 0.55 ton?
200
Which number is a rational number?
-17
pi
2.121121112 ...
the square root of 14
What is -17?
200
#13
What is B?
200
A light year is about 9.45 x 10^12 kilometers. A star is about 4.3 light years away from Earth. About how many kilometers from Earth is the star?
What is 4.0635 x 10^13 km?
200
0806.2.3 - #17
What is B?
300
Order the set of numbers from least to greatest.
3
3/10
3%
.003
What is 0.003, 3%, 3/10, 3?
300
Examine the list of values.
1. the square root of 6
2. (-3)
3. (2/3)
4. (-0.315)
Identify the rational number(s).
What are (-3), (2/3), and (-0.315)?
300
#14
What is J?
300
Light travels at 1.225 x 10^6 meters per hour. What is this speed in kilometers per hour?
What is 1,225 kph?
300
0806.2.3 - #18
What is F?
400
When placed in the blanks, which equality/inequality symbol makes the number sentence true?
3/5 ____ 0.06 _____ 6%
What is = (the equal sign)?
400
In the accompanying diagram, Jesse listed the measurements of the diagonals of the televisions in his home.
Which size television has a diagonal that is irrational?
What is Deck D?
400
#15
What is A?
400
The Earth has a diameter of about 1.27 x 10^4 kilometers. The diameter of a dwarf planet is estimated to be 2.3 x 10^3 kilometers. About how many times larger is the diameter of Earth compared to the dwarf planet?
What is 5.5 times?
400
0806.2.3 - #19
What is A?
500
Adanya was practicing her free throws. She made between 1/2 and 3/4 of her shots. Which percent could represent the number of free throws Adanya made?
6.5%
15%
60%
80%
What is 60%?
500
Which formula contains an irrational number?
A = lw
A = (1/2)bh
C = 2πr
V = (1/3)lwh
What is C = 2πr?
500
#16
What is H?
500
The distance from Memphis, Tennessee, to Portland, Maine, is about 2.354 x 10^3 kilometers. If Mavis drives have this distance before stopping, about how far does Mavis Travel?
What is 1.18 x 10^3 miles?
500
A hydrogen molecule is 1.5 x 10^-10 meters in length. How long is a string of 1,000 hydrogen molecules?