![subject](/tpl/images/cats/mat.png)
Mathematics, 15.07.2019 13:20 hellicuh
Of 480 consumers polled, some purchase music on cds, some only download music, and some do both. if 280 people polled purchase cds and 220 purchase cds and download music, how many people download music?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.
Answers: 1
You know the right answer?
Of 480 consumers polled, some purchase music on cds, some only download music, and some do both. if...
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 10.10.2019 14:10
![question](/tpl/images/cats/biologiya.png)
Biology, 10.10.2019 14:10
![question](/tpl/images/cats/biologiya.png)
Biology, 10.10.2019 14:10
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
English, 10.10.2019 14:10
![question](/tpl/images/cats/fizika.png)
Physics, 10.10.2019 14:10
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 10.10.2019 14:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 10.10.2019 14:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 10.10.2019 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.10.2019 14:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.10.2019 14:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fr.png)
French, 10.10.2019 14:10
![question](/tpl/images/cats/ekonomika.png)