3.) Sue's living room measures 12 feet by 4 feet.
She wants to put a rug
in
the room and leave 6 inches
of uncovered flooring on all
sides of the rug. The rug
costs $3.29 per square foot.
Before taxes, how much will
a rug cost for Sue's living
room?
Answer Choices
!: $205.92
- : $108.57

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z