Convert to Scientific Notation
0.0265
2.65*10-2
1.92*103
1,920
What number does x have to be?
(55)x=540
8
(3.5 x 105)(1.2 x 106)
4.2 x 1011
(3.5*109)/(7*103)
5*105
392
3.92*102
3.26*107
32,600,000
What number does x have to be?
5x/53=54
7
(7.5 x 108) (2.5 x 107)
1.875 x 1016
(6*108)/(2*1010)
3 x 10-2
53,000
5.3*104
4.51*10-7
0.000000451
Write as a single positive exponent.
(46*46)/413
4-1 = 1/4
(9 x 10-5)(3 x 109)
2.7 x 105
(9.0 *1012)/(3.0 * 108)
3*104
17,000,000,000
1.7*1010
1.76*10-3
0.00176
Write as a single positive exponent.
(34)4/314
32
(4.5 x 1011) (2.0 x 103)
9 x 1014
(4.2 *10-9)/(6.0 * 10-3)
7 x 10-7
0.00000323
3.23*10-6
9.11*105
911,000
Write as a single positive exponent.
(3x2)(2x5)(4x)
24x8
A giant squid weighs (5.2 x 105) grams. How many grams would a group of 5000 squids weigh?
2.6 x 109
Zubatar has a circumference of (6.0 x 1021) miles and Yucay has a circumference of (1.2 x 1032) miles. How many times greater is Yucay’s circumference?
2.0 x 1010