Here are xaviers bowling scores: 132, 140, 130, 190, 112, 200, 185, 172, 163, 151, 149
what is the upper quartile ?

The table above shows approximate conversions from gallons to liters. what is the value of x?

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?