Questions Asked on April 16, 2015

Hydrogen gas was collected in a gas-collecting bottle with a volume of 30.0 mL by water displacement... Asked on April 16, 2015 at 12:10 AM What is the volume of dry O2 gas at STP, if it had a volume of 5.00 L at 103 kPa and 300 K? Asked on April 16, 2015 at 12:11 AM The cargo space of the truck is 2.44 meters wide, 2.76 meters high, and 8.20 meters long. How many c... Asked on April 16, 2015 at 12:15 AM Take a four digit number (abcd) and repeat it to make an eight digit number (abcdabcd). This eight-d... Asked on April 16, 2015 at 12:23 AM What is 21.21% rounded to two decimal places? Asked on April 16, 2015 at 12:33 AM 3.Max says there were 6 students wearing shorts in his math class. He is not sure how many people we... Asked on April 16, 2015 at 12:44 AM You mix oil and vinegar for a salad dressing. After a few minutes, the oil has separated and is floa... Asked on April 16, 2015 at 12:51 AM Evaluate: tan(arcsin(8/17)+ arctan(4/3)) I understand that I have to make triangles out of the valu... Asked on April 16, 2015 at 12:55 AM A truck carries cartons packed with boxes. The boxes were 22 inches long on each edge. If 4 boxes c... Asked on April 16, 2015 at 1:02 AM 4.In Amy’s English class, 30% of the students play an instrument. She does not know how many in th... Asked on April 16, 2015 at 1:08 AM