Mathematics, 29.12.2019 08:31 smartgirl2092

Juan's class has 10 girls and 15 boys. the ratio of girls to boys in steven's class is the same as the ratio of girls to boys in juan's class. there are 21 boys in steven's class. write a proportion that can be used to find the number of girls, g,in steven's class.

part b
use what you know about proportions to explain how to determine if there are 16 girls in steven's class.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:40

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Answers: 1

Answer

Mathematics, 21.06.2019 19:10

What is the absolute value of the complex number -4-sqrt2i

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Answers: 3

Answer

Mathematics, 21.06.2019 22:00

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

Answers: 1

Answer

You know the right answer?

Juan's class has 10 girls and 15 boys. the ratio of girls to boys in steven's class is the same as t...

Questions

Mathematics, 12.03.2020 07:05

Paul made a list of chores he needed to complete before his father came home from work and he showed the time it would take him to complete each chore...