My cat weighs 80 n. the area of the bottom of her foot is approximately 0.0045 m(squared). if she stands on one foot and lost half it's weight, how much pressure is exerting on the cat's paw?

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show