Exponents
Write 4x4x4x4x4x4x4 in exponential form.
47
Evaluate: (22)3
43= 64 or 26 = 64
Write in standard notation:
3.25 + 10-7
0.000000325
(3.7 x 109) + (4.04 x 109)
7.74 x 109
Write 35 in expanded Form.
3x3x3x3x3
Simplify: (4y)3
64y3
The mass of Jupiter is approximately 1,900,000,000,000,000,000,000,000,000 kg. Write the mass of Jupiter in scientific notation.
1.9 x 10^27
(8.45 x 10-7) - (6.9 x 10-7)
1.55 x 10^-7
Evaluate the expression, (-3)3
-27
Simplify: (x5)(x9)
x14
The mass of a Monarch butterfly is about 9.5 x 10-3 Write this number in standard form.
.0095
5.1 x 108 x 3.2 x 108
16.32 x 1016
Evaluate the expression, (149)1
Simplify: 3(6x)2
108x2
The size of the Sahara desert is about 3.629 x 106 square miles and the Arabian desert is about 9 x 105 square miles. Which desert is larger? Explain how you know.
Sahara, because the exponent is bigger.
2.1 x 105 - 8 x 104
1.3 x 105
Evaluate the expression, 94
6,561
Simplify: (5x)2
25x2
The size of the four oceans, in square km, is shown below. List the oceans from smallest to largest. Pacific Ocean - 1.7965 x 108, Arctic Ocean - 1.323 x 107, Atlantic Ocean - 1.061 x 108, Indian Ocean - 7.49 x 107
Arctic, Indian, Atlantic, Pacific
5.248 x 108 / 3.2 x 103
1.64 x 105