Write the answer in scientific notation and in standard form. round to the appropriate number of significant digits. (8.55 x 10^2)(4.36 x 10^-4) a.) 3.73 x 10^-6; 0.00000373 b.) 1.291 x 10^-1; 0.1291 c.) 3.73 x 10^-1; 0.373 d.) 8.55 x 10^-1; 0.855

Rosy waxes 2/3 of her car with 1/4 bottle of car wax. at this rate, what fraction of the bottle of car wax will rosey use to wax her entire car

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.