Rewrite the expression
15(15)(15)
153
(53)(515)
518
Rewrite in standard form:
1.567 x 104
15,670
Write your answer in scientific notation:
(1 x 104)(3 x 103)
3 x 107
c = 5 units
Expand the following expression:
46
4(4)(4)(4)(4)(4)
(1510)/(153)
157
Rewrite in Scientific Notation:
0.00000345
3.45 x 10-6
(12 x 104)/(3 x 102)
400
b = 33.541 units
Rewrite using exponents:
3(3)(3)(a)(a)(a)(b)(b)(b)
(33)(a3)(b3)
-15m8n2/3m2n
-3m6n
234.56 x 103
no, 2.3456 x 105
(1.5 x 10-3)(30 x 105)
4.5 x 103
Is the following triangle a right triangle?
a=10, b=15, c=25
no, 325 does not equal 625
Simplify and rewrite using exponents:
2(2)(2)(2)(2)(x)(x)(x)(x)(y)(y)/(2)(2)(2)(x)(x)(y)(y)
22x2
x2y10z-3/x-4y20z5
x6/y10z8
A boy band has released two albums. Their first album sold 5.9 x 105 copies. Their second album sold 1.3 x 106 copies. How many copies did they sell in total in scientifc notation? (hint: write them out in standard form first, add, then change the answer to scientific notation)
1.89 x 106
(1.5 x 10-3)/(2.5 x 105)
6 x 10-9
Booneville is 12 kilometers due north of the airport, and Greenwood is 9 kilometers due east of the airport. How far apart are Booneville and Greenwood?
15 kilometers
Expand and simplify:
(32a2b3)/(3ab)
3ab2
2/c16
In 1900, there were 3.7 x 103 students enrolled in Michigan State University. In 1950, there were 2.7 x 104 students enrolled in Michigan State University. How many more students were enrolled in 1950 than 1900? Put your answer in scientific notation. (hint: put them in standard form, subtract, then put in scientific notation)
2.33 x 104
Write your answer in scientfic notation:
(-7.35 x 102)/(-8.35 x 102)
8.8 x 10-1
From a train station, one train heads north and another heads east. Some time later, the northbound train has traveled 12 miles. If the two trains separated by a straight-line distance of 20 miles, how far has the eastbound train traveled?
16 miles