How many gallons of a 14% salt solution must be mixed with 6 gallons of a 25% salt solution to obtain a 20% salt solution? How many gallons of a 3% salt solution must be mixed with 50 gallons of a 7% solution to obtain a 5% solution? How m...
D把How many或How much填入空格内。1.How many gallons of milk are there?2.jars of mustard are there?3.yogurt is there?4.bags of potato chips are there?5.is the spaghetti?6.avocados are there?7.packages of spaghetti are there?8.are the tomatoes?ground beef is there?9.water is there?
把How many 或How much 填入空格内。1. ___How many gallons of milk are there?2.___ jars of mustard are there?3.___ yogurt is there?4.___ bags of potato chips are there?.5.___ is the spaghetti?6.___ avocados are there?.7.___ packages of spaghetti are ther8. ___ are ...
With a deep root system,tomato plantsprefer deep irrigation that occurs semi-regularly rather than light, daily irrigation. As a general rule of thumb, tomato plants require 1 to 2 inches of water each week, but a more accurate measurement is 1 inch of water, or 1 gallon of water, every...
Too many suds prevent a good wash by cushioning the clothes from rubbing against one another – it’s this rubbing that helps the clothes get as clean as possible. Your high-efficiency washer continuously senses water and suds levels within the wash, and may also have the ab...
How many gallons each of 30% alcohol and 10% alcohol should be mixed to obtain 20 gal of 21% alcohol?Gallons of Percent Gallons of巴Solution(as a decimal)Pure Alcohol X30%=03y10%=012021%=How many gallons of 30% alcohol should be in the mixture?gal 相关知识点: 试题来源: 解析 ...
A. 15. B.45. C. 50. 相关知识点: 试题来源: 解析 【答案】 A 【原文】 M: Welcome madam. W: Can you fill the car up for me, please? M: Yes. Er... 3 dollars per gallon. Your total is 45 dollars. W: Here is 50 dollars, and keep the change. 反馈 收藏 ...
How many gallons of water must be mixed with 1 gal...2025年工商(经企)管理硕士入学考试(GMAT)考点真题库 [单项选择题]How many gallons of water must be mixed with 1 gallon of a 15-percent salt solution to obtain a 10-percent salt solution?
Steam washing machines use less power and consume less water than conventional models. A little bit of water can produce a lot of steam, which expands to take up more volume. Steam washers, then, don't need as much energy to heat as many gallons of water as other models. But washers ...