Rational/Irrational/Convert
True or False? ALL rational numbers can be written as fractions.
True
Write this in standard notation: 3.61 x 104
36,100
Multiply and express in scientific notation:
(2 x 106)(4 x 102)
What is 8 x 108?
True or False?
(6^8)/(3^3)=2^5
False
Write 0.2 as a fraction in lowest terms.
1/5
What is the capital of China?
Beijing
Divide and express in scientific notation:
(4.2 * 10^6)/(2 * 10^-2)
What is 2.1 x 108?
Simplify using positive exponents.
3x^2*y*4x^4y^-10
(12x^6)/y^9
Why is
sqrt(2) irrational?
Because it can't be written as a fraction.
or
Because it does not end OR repeat
Write this in standard notation: 5.9 x 106
5,900,000
Add and express in scientific notation:
(7.1 x 102)+(8.604 x 104)
What is 8.675 x 104?
What is a human's largest organ?
Their skin
Write as a fraction in lowest terms.
overline.54
6/11
Write this in scientific notation.
2,301,000
2.301x10^6
How many meters are in a kilometer?
1,000
Solve: x2=289
17 and -17
What is the largest desert in the world?
Antarctica
Write this in scientific notation.
0.00054
5.4x10^-4
Multiply and express in scientific notation:
(6.02 x 1023)(2.7 x 10-27)
What is 1.6254 x 10-3?
(2x^8y^-2)/(4xy^-6)
(x^7y^4)/2