Real Numbers
Scientific Notation
Comparing and Ordering Real Numbers
Classify Real Numbers
Slope
100
Includes zero and all the natural numbers.
Whole number
100
The standard form of the number 7.35 x 10^-5 is ..
0.0000735
100
Which of the following numbers is the greatest? 1/5, 10%, or 0.15
1/5
100
True or False. The number -0.5 is an integer.
False
100
Slope is the ratio of the horizontal change to the _____?
Vertical Change
200
Includes whole numbers and their opposite.
Integers.
200
The scientific notation of 383,000 is...
3.83 x 10^5
200
Which of the pair of numbers shown are equivalent? 1/5 and 0.15, 5% and 0.5 and 3/5 and 0.6
3/5 and 0.6
200
A set of positive whole numbers that start with 1.
Natural numbers
200
A negative slope means the line is A)horizontal B)vertical C)decreasing D)increasing
C)decreasing
300
A decimal that contains an infinite number of digits.
Non-terminating decimal.
300
The standard form of 2.93 x 10^-7 is ...
0.000000293
300
The list below show's David scores on quizzes for math. Which one is the highest? 0.8, 2/3, 3/5, 11/12, 0.825
11/12
300
The number pi is an example of what type of real numbers?
irrational number
300
What is the slope between points (-2, -3) and (-4, 5)?
-8/2 or -4
400
A real number that is non-repeating and non-terminating
Irrational number.
400
What is the product of 0.003 x 0.05 in scientific notation form.
1.5 x 10^-4
400
The square root of 88 is: a)between 7 and 8 b)between 8 and 9 c)between 9 and 10 d)between 10 and 11
c)between 9 and 10
400
Which of the following numbers is irrational? a)square root of 9 b)-1/3 c)0.3333..d)3.151623....
d)3.151623..
400
What is the slope between (2, -7) and (3, -3)?
-4/1 or -4
500
Two main types of real numbers.
Rational and Irrational number.
500
What is the product of 5,000 x 60,000 in scientific notation form?
3.0 x 10^8
500
Order the following numbers from greatest to least. 75%, 3/5, 0.84, 2/3
0.84, 75%, 2/3, 3/5
500
Which of the following is not an integer? a)-1.5 b)0 c)-2 d)100
a)-1.5
500
A horizontal line has a ________ ? A) negative slope B) Undefined slope C)Positive slope D)Zero slope
D) Zero slope
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