Mathematics, 14.03.2020 02:45 lizzy2951
In a recent year, about two-thirds of U. S. households purchased ground coffee. Consider the annual ground coffee expenditures for households purchasing ground coffee, assuming that these expenditures are approximately distributed as normal random variable with a mean of $45.16 and a standard deviation of $10.00. a) What proportion of the households spent between $31.00 and $48.00 b) 72.91% of the households spent less than what amount?
Answers: 2
Mathematics, 21.06.2019 15:00
There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.
Answers: 3
Mathematics, 21.06.2019 16:30
If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.
Answers: 1
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