Jamin wants to paint a wall in his bedroom. not only does he need to buy paint, but he also needs to buy tape to tape off all sides of the wall and the window. how many feet of painter's tape will jamin need to buy (assume no overlap)? [note: the wall and window are both rectangular.]

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

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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