Mathematics, 19.04.2020 22:23 Morghurley2000
Mrs. Steward needs to save (4.2 X 10^6) dollars for her children's college education. If she can save (1.4 X 10^2) each month, how many months will it take her to save? How many years?
Answers: 2
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Mathematics, 21.06.2019 22:10
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
Mathematics, 21.06.2019 23:30
Parabolas y=ā2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
Answers: 1
Mathematics, 21.06.2019 23:50
What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12
Answers: 2
Mrs. Steward needs to save (4.2 X 10^6) dollars for her children's college education. If she can sav...
Physics, 16.01.2021 09:40
History, 16.01.2021 09:40
History, 16.01.2021 09:40
Mathematics, 16.01.2021 09:40
Mathematics, 16.01.2021 09:40
Mathematics, 16.01.2021 09:40
Mathematics, 16.01.2021 09:40
History, 16.01.2021 09:40
English, 16.01.2021 09:40