Mathematics, 21.10.2020 07:01 anahitah
Maria invests a total of $16500 in two accounts. The first account earned a rate of
return of 10% (after a year). However, the second account suffered a 3% loss in the
same time period. At the end of one year, the total amount of money gained was
$220. How much was invested into each account?
HELP ME
Answers: 1
Mathematics, 21.06.2019 15:00, payshencec21
Find the balance at the end of 4 years if 1000 is deposited at the rate of
Answers: 2
Mathematics, 21.06.2019 23:00, kj44
Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above
Answers: 2
Maria invests a total of $16500 in two accounts. The first account earned a rate of
return of 10%...
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