Michelle is on a secret mission to reclaim artifacts that were recently stolen from the national museum. The artifacts are located in a private manor outside the city. The rectangular base of the manor is 60m by 30m

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Can someone pls ! pls answer all. no explanation needed..

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?