I'm sad i wish Mallory who was my best friend but now she acts like her only friend is savanna

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.