An object was measured to have a mass of 22.50 g and a volume of 9.45 ml. divide the mass by the volume to determine its density. report the answer with the appropriate number of significant digits

The total number of photos on hannah’s camera is a linear function of how long she was in rome. she already had 44 photos on her camera when she arrived. then she took 24 photos each day for 6 days. what is the rate of change of the linear function that represents this

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?