7.1b Scientific Notation/Standard Notation (No Calc)
What is 0.0134 written in scientific notation?
1.34x10-2
What is the square root of 25?
5
What is equivalent decimal to 2/5?
0.4
What is the absolute value of |-3|?
3
10-2 is the same as what fraction?
1/100
What is 3.942 X 108 in standard form?
394,200,000
What is the square root of 100?
10
What is the simplified fraction equivalent to 34%?
17/50
What is |-4| + |2| ?
6
What is 10-2 in expanded form?
1/10 * 1/10
Which is greater?
0.0000426 or 4.26 x 10-6
0.0000426
What is the square root of 64?
8
Order from least to greatest.
1.2 x 10-3, 34.5%, 3/80, .38
Your answer must have the numbers in original form.
1.2 x 10-3
3/80
34.5%
0.38
A scuba diver was 30 feet below sea level. A fisherman was standing on the dock 10 feet above sea level. What is the difference in distance?
40 feet
1/10 * 1/10 * 1/10 * 1/10 = ?
10-4
Which is smaller?
1.023 x 10-4 or 1.32 x 10-4
1.023 x 10-4
What is the square root of 400?
20
Order from least to greatest:
3/7, 40%, 0.33, 2.1 x102.
0.33, 40%, 3/7, 2.1 x 102
What is -|9|?
10-6 is what decimal?
0.000001
Order from least to greatest.
2.81x10-7; 2.01x103; 2.72x10-7; 9.45x10-4
2.72x10-7
2.81x10-7
9.45x10-4
2.01x103
What is the square root of 361?
19
Order from greatest to least: 77%, 4/5, -3/4, -0.73
4/5, 77%, -0.73, -3/4
What is the distance between 1/2 and 4?
3.5 or 3 1/2
Which statement is true?
a. 10-3= 0.01
b. 10-4=1/104
c. 102 = 1/100
d. 102 = 0.01
b. 10-4=1/104