Step-by-step explanation:
5^5•5 = 5^3
y^2/y= y^1 =y
a^2•a^3•a= a^6
b^5/b^7= b^-2
y^5/y^4=y
m^3•m^5•m^2=m^10
Right away, you can tell that the number is greater that one if the exponent is positive. For example, 1.23 x 10 to the power of 2 would be 123, which is greater than 1. If the exponent is negative, the answer will most likely be less than 1. For example, 1.23 to the power or -2 would be .0123.
Hope this helps!
Do you mean 18? Because it would be 20 and 2. Otherwise I think it might be a really long decimal and I do not know what it is. Sorry.
29,400,000 in scientific notation is 2.94 × 10^7
C. No; the absolute value of a negative number is equal to its opposite
