Because the ratio of 2 parts water and 1 part dry rice applies to cooking 25 servings of rice, use a proportion to determine the quantity of ingredients. Note: Translating a word problem into an equation is super important. Yes, you can solve an incorrectly set up equation and find an ...
Scale is used in geometry to make accurate reproductions of figures; they are different sizes but not proportion. Figures are similar but to scale. Scale factor is used on similar geometric figures. You can find the scale factor of corresponding angles, sides, and even diagonals. How to reduce...
Solve the proportion: 35:2 = 280:x. (In particular, explain what is cross-multiplication and how to use cross-multiplication to find the answer.) Use the ratio test to determine whether \sum_{n=12}^{\infty}\frac{n5^n}{(n+2)!} ...
So how to solve these problems when marking? For Shumei business, because it covers a large number of similar social scenes in the entire Internet, it faces a variety of data and specific terms, etc., so it is very difficult to obtain such annotations, and it is difficult to guarantee th...
2. What are the solutions to solve to problem?Firstly, we should improve the understanding of the aging problem, to strengthen the publicity and guidance, and make the whole society to realize the serious problem.Secondly, we should combination of family endowment and community ...
Answer to: Explain how to solve a proportion with fractions. By signing up, you'll get thousands of step-by-step solutions to your homework...
Some college freshmen find that the subjects they choose are not suitable for them. What are the causes of this? What can be done to solve the problem? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task 2 ...
47. What is one of the consequences of living big? A) Many Americans’ quality of life has become lower. B) People from diverse backgrounds no longer socialize. C) People no longer have access to public swimming pools...
(1981). How do college students solve proportion problems? Journal of Research in Science Teaching, 18, 335-340.Thornton, M.C., & Fuller, R. (1981). How do college students solve proportion problems? Robert G. Fuller Publications and Presentations. Paper 24. Lincoln: University of Nebraska...
Wasting food is not only an immoral behavior, but also pollutes the environment. So, we should form good habit to solve this problem. We can start from small things, such as, dont order more food than we can eat, eat up all the food in the bowls and so on. At the same time, we...