What are the two factors that you need in order to write a number in scientific notation?
What is Digits and power of 10
100
Write the number in standard notation: 4.5 x 10^6
What is 4,500,000
100
(3 x 10^4) + (2.5 x 10^5)
What is 2.8 x 10^5
100
(6 x 1064)(8 x 10^5)
What is 4.8 x 10^10
100
The Hoover Dam is composed of approximately 3,250,000 cubic yards of concrete. Express this number in scientific notation.
What is 3.25 x 10^6
200
Which of the following is written in scientific notation
A. 34.6 x 10^5
B. .346 x 10^5
C. 3.46 x 10^-5
D. 346,000
What is C. 3.46 x 10^-5
200
Write the number in scientific notation: 2.37 x 10^-3
What is .00237
200
(2.5 x 10^4) - (1.5 x 10^3)
What is 2.35 x 10^4
200
(8.102 x 10^6)(1.3 x 10^1)
What is 1.05326 x 10^8
200
If a billionth of a meter is divided by 10, the result is called an angstrom. this number can be written as 0.0000000001. What is one angstrom written in scientific notation?
What is 1.0 x 10^10 meters
300
Write the following number in scientific notation
What is 5.55 x 10^2
300
Write the number in scientific notation: 8.9 x 10^1
What is 89
300
(1.2 x 10^2) - (6 x 10^3)
What is -5.88 x 10^3
300
(7.43 x 10^4)(2.1 x 10^4)
What is 3.538 x 10^0
300
A astronomer estimated that a canyon on another planet was 2.5 x 10^3 kilometers long. Write this in standard notation.
What is 2,500 km
400
Write the following number in scientific notation 80,000,100
What is 8.0 x 10^7
400
If you have a number written in scientific notation and the exponent is negative, which way should you move the decimal if you want to write in standard notation?
What is Left
400
97.1567 x 10^3) + (5.5 x 10^6)
What is 5.5071567 x 10^6
400
(7.1 x 10^4)(8.2 x 10^11)
What is 8.7 x 10^-8
400
The distance from the Earth to the Sun is about 93,000,00 miles. What is this distance written in scientific notation?
What is 9.3 x 10^7
500
Write the following number in scientific notation:
360,000,000
What is 3.6 x 10 ^8
500
If you have a number written in standard notation and the exponent is positive, which way should you move the decimal if you want to write it in standard notation?
What is Right
500
9.65 x 10^7 - 8.1 x 10^6
What is 8.84 x 10^7
500
(4.1 x 10^-2)(9.5 x 10^-3)
What is 3.895 x 10^-4
500
The length of bacterium is about 0.237 millimeters. What is the length of the bacterium in scientific notation?