If sabrina earns back 10% of the money on monday, loses 10% on tuesday, gains 10% on wednesday and loses 10% on thursday, how much money will she end up with? the same, less money or more money

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Ithink i know it but i want to be sure so can you me out ?