Mathematics, 31.01.2020 07:43 jmsmith1218
Based on a survey conducted by greenfield online, 25 - 34-year-olds spend the most each week on fast food. the average weekly amount of $44 was reported in a may 2009 usa today snapshot. assuming that weekly fast food expenditures are normally distributed with a standard deviation of $14.50, what is a probability that a person in this age group will spend more than $60 on fast food in a week?
Answers: 2
Mathematics, 21.06.2019 16:30, marbuscis99
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Based on a survey conducted by greenfield online, 25 - 34-year-olds spend the most each week on fast...
Physics, 03.01.2020 14:31
Mathematics, 03.01.2020 14:31