Mathematics, 07.10.2019 07:30 Serenitybella
Last year, the city library collected 117 used books for its shelves. this year, it collected 3 times as many books. how many books did it collect this year?
Answers: 1
Mathematics, 21.06.2019 18:30
Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap
Answers: 1
Mathematics, 21.06.2019 21:40
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
Mathematics, 21.06.2019 21:50
Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.
Answers: 2
Mathematics, 21.06.2019 22:00
If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]
Answers: 2
Last year, the city library collected 117 used books for its shelves. this year, it collected 3 time...
Mathematics, 10.10.2019 05:20
Mathematics, 10.10.2019 05:20
Mathematics, 10.10.2019 05:20
English, 10.10.2019 05:20
History, 10.10.2019 05:30
Mathematics, 10.10.2019 05:30
Mathematics, 10.10.2019 05:30
Mathematics, 10.10.2019 05:30
English, 10.10.2019 05:30
Biology, 10.10.2019 05:30