The scientific notation 2 x 10^2 has what value?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)