# Math

Describe an application for the use of ratios or proportions

1. 👍
2. 👎
3. 👁
1. Map scale uses ratios or proportions.

http://id.water.usgs.gov/reference/map_scales.html

1. 👍
2. 👎
👤
Ms. Sue

## Similar Questions

1. ### MATH HELP

1. Which ratios form a proportion? Use equivalent ratios to test each pair. A. 4/9, 2/3 B. 6/15, 9/12 C. 12/16, 15/20 D. 18/ 20, 24/30 2. Which ratio forms a proportion with 20/30? Use equivalent ratios to test each ratio. A.

2. ### math

I need help with lesson 11: Ratios, rates and proportions unit test/ unit 6

3. ### Math

2.Which of the following ratios is equivalent to 15/20? A.200 to 150

1. ### Statistics

You want to know if there's a difference between the proportions of high school students and college students who read newspapers regularly. out of a random sample of 500 high-school students, 287 say they read newspapers

2. ### stats

scores on a University exam are normally distributed with a mean of 68 and a standard deviation of 9. use the 68-95-99.7 rule to answer the following questions 1) what proportions of students score between a 59 to 77? 2) what

3. ### math

If two parallelograms are similar,what do you know about the ratios of the two side lengths within one parallelogram and the ratios of the corresponding side lengths in the other parallelogram? the aswer is the scale factor is the

4. ### MATH URGENT!

Ok I don't understand how to find similar figures when using proportions. Can someone explain it to me? Two figures that have the same shape are said to be similar. When two figures are similar, the ratios of the lengths of their

1. ### Math

Describe the advantages and disadvantages of using double number lines, tape diagrams, equations, tables and graphs to write, represent, and compare ratios.

2. ### Math

Describe an application for the use of ratios or proportions

3. ### math

these are the answers to the math test: ratios, rates and proportions unit test part one 1. 14-18 2. 1-3 3. 1/5, 2/10, 3/15 4. 4/13 5. 60.86 miles/hour 6. 65 people per square mile 7. \$15.52 8. the bagels at the fresh side are

4. ### Stats,

The following are the P/E ratios (price of stock divided by projected earnings per share) for 16 banks. 19,15,43,22,18,25,29,18,19,34,22,15,24,14 Find 25th and 90th percentiles for these ratios