3
130 10 x 10 x 10 = 100 x 10 = 1,000 130,000/1,000 = 130
10^(3) = 10 x 10 x 10 = 100 x 10 = 1000 Done!!!!
An exponent indicates how many time a number should be multiplied by itself. X1 just means 1 times X, X2 means X*X, X3 means X*X*X, X10 means X multiplied by itself 10 times. X0 is always 1.An exponent can also be negative.
100 in exponential notation = 102 (representing 10x10) 1000 = 103 (representing 10x10x10) 5000 = 5 x 103
A cubed number has been multiplied by itself 3 times, so x cubed is x times x times x.
3
10^5 means 10x10x10x10x10. 10^3 means 10x10x10. Multiplying them together is 10x10x10x10x10 x 10x10x10 which is 10^8. In general, x^a times x^b is x^(a+b).
42 = 2,800 x 0.015
705.87 x 1.5% = 705.87 x .015 = 10.5881
130 10 x 10 x 10 = 100 x 10 = 1,000 130,000/1,000 = 130
10^(3) = 10 x 10 x 10 = 100 x 10 = 1000 Done!!!!
An exponent indicates how many time a number should be multiplied by itself. X1 just means 1 times X, X2 means X*X, X3 means X*X*X, X10 means X multiplied by itself 10 times. X0 is always 1.An exponent can also be negative.
100 in exponential notation = 102 (representing 10x10) 1000 = 103 (representing 10x10x10) 5000 = 5 x 103
10 x 10 = 100
14 500 000 x 0,07 = 1 015 000
225