Amap of square piece of property is drawn at a scale of 1: 500. if a side of the property on the map is 16 cm, what is the property's actual area?

If i have 20$ and i gave 5$ away how much i got

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !