Scientific Notation
Write in decimal notation: 3.2 x 104
32,000
Classify the number by identifying all sets of numbers to which it belongs: -3
integer, rational
Which number is smaller?
-4/5 or -8/9
-8/9
(-4)3
-64
Write using exponents:
g(h)(h)(g)(h)
g2h3
Write in decimal notation: 3.6 x 10-5
0.000036
Classify the number by identifying all sets of numbers to which it belongs: 24/8
natural, whole, integer, rational
Which is larger?
34,000 or 3.4 x 103
34,000
24/52
16/25
Find the mean:
56, 53, 46, 51, 49
51
Write in scientific notation: 234,000
2.34 x 105
Classify the number by identifying all sets of numbers to which it belongs: negative square root of 124
irrational
Which is smaller:
7.5 x 10-2 or 7.2%
7.2%
cube root of 343
7
Solve for x:
x2 = 81
9, -9
Write in scientific notation: 0.00024
2.4 x 10-4
Classify the number by identifying all sets of numbers to which it belongs: cube root of 8
natural, whole, integer, rational
Order from least to greatest:
1/3 30% 3.2 x 10-1
30%, 3.2 x 10-1, 1/3
a2 + b2 if a = -5 and b = 3
34
Find the mean absolute deviation:
34, 37, 38, 27
3.5
Write in scientific notation: 0.000305
3.05 x 10-4
What is the only number that is a whole number, but not a natural number?
0
Order greatest to least:
379/8 473% 4.73 x 101 square root of 2209
379/8 4,73 x 101 sq root of 2209 473%
4(a + b)2 if a = -5 and b = 3
16
Find the mean absolute deviation:
23, 27, 29, 24, 27
2