Express 0.000000298 as a single digit times a power of ten rounded to the nearest ten millionth

The answer to #44 is 10.4444, so g is the answer i divided the time by the miles. 47

Iwould say always for the both of them

Because the price would be 25% off the 25% off, which for example would be 25% off 20 dollars, which it would be 15 dollars. then, 20% off 15 dollars would be 11.25, and not 10.