Write (-4) • (-4) • (-4) • (-4) • y • y • y using exponents.
(-4)4y3
100
Simplify the expression p5 • p2
p7
100
Evaluate the expression 2-4
1/16
100
Is this number written in scientific notation? 2 x 10-6
yes
100
Evaluate the expression. Write your answer in scientific notation. (7.7 x 108) X (4.9 x 10-5)
3.773 x 104
200
Evaluate the expression 43
64
200
Simplify the expression. (5y)2
25y2
200
Evaluate the expression 370
1
200
Write the number in standard form. 3.4 x 10-2
.034
200
Evaluate the expression. Write your answer in scientific notation. (9 x 105) ÷ (4.5 x 109)
2 x 10-4
300
Write (1/5) • (1/5) • (1/5) • x • x • x • x • x using exponents.
(1/5)3x5
300
Simplify (n10)4
n40
300
Evaluate 82 / 84
1/64
300
Write the number in scientific notation. 79,200,00
7.92 x 107
300
Evaluate the expression. Write your answer in scientific notation. (5.9 x 10-4) - (1.8 x 10-4)
4.1 x 10-4
400
Evaluate the expression. 4 + 33 ÷ 9
7
400
Simplify 53 • 59 / 52
510
400
Evaluate the expression (1/7)9 • (1/7)-6
1/147
400
Write the number in scientific notation. 0.00036
3.6 x 10-4
400
Evaluate the expression. Write your answer in scientific notation. (4.2 x 108) + (5.9 x 109)
6.32 x 109
500
Evaluate the expression. 53 ÷ 5 - 12
13
500
Simplify the expression (6c4)2 / c
36c7
500
Evaluate the expression 94 • 9-2 / 92
1
500
Change the following number so that it is written properly in scientific notation. 367 x 10-4
3.67 x 10-2
500
A rectangular table located in the office has a length of 2.24 x 103 mm and a width of 1.54 x 102 mm. Find the area of the table top. Write your answer in scientific notation.