un cilindro de vidrio con una base de 10cm2 y una altura de 8cm flota sobre gasolina(p=0.69x103kg/m3). estando 5 cm sumergido. si el cilindro sufre un empuje de 8.06n. A)cual es el volumen que desalojo? B)cual es el peso del cilindro?

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?