Mathematics, 13.04.2021 03:20 hope10079
8. True or false, and explain briefly— (a) If you add 7 to each entry on a list, that adds 7 to the average. (b) Ifyouadd7toeachentryonalist, thatadds7totheSD. (c) ,thatdoublestheaverage. (d) If you double each entry on a list, that doubles the SD. (e) If you change the sign of each entry on a list, that changes the sign of the average. (f) If you change the sign of each entry on a list, that changes the sign of the SD.
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Mathematics, 21.06.2019 18:00
Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )
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Mathematics, 21.06.2019 22:10
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
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Mathematics, 21.06.2019 23:30
Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7
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8. True or false, and explain briefly— (a) If you add 7 to each entry on a list, that adds 7 to the...
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