Joe measures the weight of five servings of animal crackers and found that they weigh 55.4 g, 54.9 g, 55.1 g, 55.3 g, and 54.8 g. determine the average weight of a serving to the nearest gram.

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Write the expression as a single natural logarithm. 2 in a - 4 in y