the more you learn , the more you gain
題目一:Authorized officers or representatives as of the date first above written.
題目二:Sample cuttings of each design have been dispatched today by air parcel.
題目三:We expect our quotation will reach you in due time and assure you of best and prompt attention to your requirements at any time.
題目四:However, in order to make the ball start rolling, we accept ….
題目五: We hope this would mark the beginning of a long –standing and steady business relationship between us.
請高手幫忙~謝謝3 Answers語言6 years ago
題1: In a refinery, the capacity of oil tank A is 70 percent of the capacity of oil tank B,
How many more gallons of oil are in tank A than in tank B?
1.Tank A is 90 per cent full, tank B is 50 per cent full
2.when full, tank A contains 50,000 gallons of oil
1說 tank A 0.9滿的，tank B 0.5 滿的
可是2又說：當滿的時候，tank A 含 50,000 gallons
題目1:If each the of the 20 bolts of fabric on a shelf is either 100 percent cooteon, 100
percent wool, or a mixture of cotton and wool, how many bolts are cotton and wool
1.of the 20 bolts,18 contain some wool and 14 contain some cotton
全部只有20個，可是有18個有wool ,14個 cotton
請高手幫忙2 Answers語言1 decade ago
題目：Car x and Car y ran a 500-kiolmeter race,what was the average speed of CarX
1.car Y, at ab average speed of 100 kilometers per hour, completed the race 1hour
and 40 minutes before Car x cross the finish line.
我不懂為什麼給1.car Y, at ab average speed of 100 kilometers per hour, completed the race 1hour and 40 minutes before Car x cross the finish line.
可以求出Car x average speed?
speed = distance/time
Car y 已經給speed 、distance、time ,我真的不了解要如何求耶
1. According to paragraph 1, all of the following were true of viewing films in Kinetoscope parlors EXCEPT:
○One individual at a time viewed a film.
○Customers could view one film after another.
○Prizefights were the most popular subjects for films.
○Each film was short.
這個問題的中文意思是：看電影的下面選項中在電影放映機除外嗎？3 Answers語言1 decade ago
Q1: A marketing firm determined that,of 200 households surveyed, 80 used neither Brands A nor Brand B soup, 60 used only Brand A soap, and for every household that used both brands of soap, 3 used only brand B soap. How many of the 200 households surveyed used both brands of soap?
題目只有說：brand B 有3個人，為什麼是3x
Q1:Each employee on a certain task force is either a manager or director. What percent of the employees on the task force are directors?
條件1: The average ( arithmetic mean) salary of the managers on the task force is $5,000 less than the average salary of al employees on the task force.
條件2: The average ( arithmetic mean) salary of the directors on the task force is $15,000 greater than the average salary of all employees on the task force.
Q1:One gram of a certain health food contains 7 percent of the minimum daily requirement of vitamin E and 3 percent of the minimum daily require of vitamin A if vitamins E and A are to be obtained from no other source, approximately how many grams of the health food must be eaten daily to provide at least the minimum daily requirement of both vitamins ?
題目說：1 gram含0.07 vitamin E 跟 0.03 vitamin A
Q1: If ab is not 0 and points (-a,b) and (-b,a) are in the same quadrant of the xy-plane, is point (-x,y) in this same quadrant ?
ex: a=3, b=4
(-b,a)= -4,3 都在第二象線
條件1 ：xy>0 有正正跟負負 兩種都有所以不能成立。
請教我謝謝。1 Answer數學1 decade ago
Q1: A hiker walking at a constant rate of 4 miles per hour is passed by a cyclist traveling in the same direction along the same path at a constant rate of 20 miles per hour. The cyclist stops to wait for the hiker 5 minutes after passing her, while the hiker continues to walk at her constant rate. How many minutes must the cyclist wait until the hiker catches up?
Hiker : 4=d/1h
我不會算。請教我謝謝。4 Answers語言1 decade ago
Q1: Before being simplified, the instructions for computing income tax in Country R were to add 2 percent of one’s annual income to the average (arithmetic mean) of 100 units of Country R’s currency and 1 percent of one’s annual income. Which of the following represents the simplified formula for computing the income tax , in country R’s currency, for a person in that country whose annual income is I ?
答案是：50 + I/40