![subject](/tpl/images/cats/mat.png)
Mathematics, 01.06.2021 17:50 estherboocx
If the pattern shown continues, how many black keys appear on a pipe organ with a total of 120 keys? Suggestion: use equivalent ratios or a rate table to rationalize your answer. HURRYYY I NEED HELP
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:10
Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
According to the data set, where should the upper quartile line of the box plot be placed?
Answers: 1
You know the right answer?
If the pattern shown continues, how many black keys appear on a pipe organ with a total of 120 keys?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 05:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.11.2020 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 05:50
![question](/tpl/images/cats/en.png)
English, 12.11.2020 05:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/es.png)
Spanish, 12.11.2020 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 05:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 05:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.11.2020 05:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 05:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)