![subject](/tpl/images/cats/mat.png)
Mathematics, 20.07.2019 17:30 einsigcn8481
Jennifer works in a flower shop on saturday she started work at 8: 45 a. m. she spent 3/4 hours at lunch she finished at 4: 15 p. m. how many hours did she work on saturday?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
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
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.
Answers: 1
You know the right answer?
Jennifer works in a flower shop on saturday she started work at 8: 45 a. m. she spent 3/4 hours at l...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 19:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.08.2020 19:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.08.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 19:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 26.08.2020 19:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.08.2020 19:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.08.2020 19:01
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.08.2020 19:01