Ravi has 2.25 meters of rope. He gives 93 centimeters of the rope to his brother. How many centimeters of rope does Ravi have left?

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

The variable in a relation who’s value depends on the value of the independent variable is called what?

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