Apet store owner wants to know what type of pet foods her customers prefer. at the bottom of each receipt, she provides a phone number for her customers to call in and answer survey questions. of the 94 responses, she found that 9 prefer orgianic pet food. she concludes that about 10% of her customers would prefer to feed organic food to their pets. is this conclushion valid? justify your answer.

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Iwill give you ! what is the measure of ∠v ?