Using Exponent Rules
Scientific Notation
Operations with Scientific Notation
Pythagorean Theorem
Grab Bag!!
100
Write -xy^-2 without negative exponents
-x/y^2
100
Write in sci not: 500,000,000
5.0 x 10^8
100
(10^4)/(10^2)
10^2 or 100
100
a=15; b=20; c=?
c=25
100
No calculator: -3 + -8 - 7
-18
200
(2xy)^3
8(x^3)(y^3)
200
Write in sci not: .000 000 432
4.32 x 10^-7
200
(2.5 x 10^8)(3.2 x 10^2)
8 x 10^10
200
a=?; b= 15; c=31
a=27.1
200
Is sqrt 2 an irrational or rational number? Explain your answer.
Irrational; the number cannot be written as a fraction
300
(n^19)/(n^11)
n^8
300
Write in sci. not: 0.327
3.27 x 10^-1
300
(5 x 10^3)(3 x 10^4)
1.5 x 10^8
300
The diagonal distance covered by a flight of stairs is 21 ft. If the stairs cover 12 feet horizontally, how tall are they?
17.2 feet tall
300
No calculator: (-3 x -8) + 7^2
73
400
4d^5 x 8d^6
32d^11
400
Write in standard form: 4.97 x 10^3
4,970
400
(5.2 x 10^-8)/(2.4 x 10^2)
2.2 x 10^-10
400
A tv is 40 inches wide and 68 inches tall. What is the diagonal of the tv?
78.9 inches
400
Write 35/8 as a decimal. No calculator!
4.375
500
12x^3 x (-2xy)^2
-48(x^5)(y^2)
500
Write in standard form: .000 000 032 780 9
3.27809 x 10^-7
500
(9.3 x 10^8)/(3.1 x 10^4)
3.1 x 10^4
500
A square gym mat is 15 feet on each side. What is the length a gymnast could tumble while staying on the mat?
21.2 feet
500
Write 0.34 as a fraction. No calculator!
17/50
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