Explain to me step by step the following questions:
during christmas a bookstore sold 72 book...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 04:10, math4863
Explain to me step by step the following questions:
during christmas a bookstore sold 72 books. if the ratio of books to bookmarks sold was 9: 2, how many book marks did the store sell.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, Travon6524
Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.
Answers: 3
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:00, stotherow5
Follow these steps to derive the trigonometric area formula.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 08:00, etzzz32561
Maximize the lateral surface area of an inverted cone if v=27. formulas: v=pi*r^2*h/3 surface area=pi * r* sqrt of (r^2+h^2) i found that h=81/pi*r^2, but i don't know where to go after this.
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 02:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 02:20
![Konu](/tpl/images/cats/en.png)
English, 09.02.2021 02:20
![Konu](/tpl/images/cats/en.png)
English, 09.02.2021 02:20
![Konu](/tpl/images/cats/es.png)
Spanish, 09.02.2021 02:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 02:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 02:20
![Konu](/tpl/images/cats/en.png)
English, 09.02.2021 02:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 02:20