Related Questions

Three friends shared a pizza. Tim ate 2/6 of the pizza, kate ate 3/6 . How much pizza is left ?
A 16
B 13
C    12  
D 0.50
In a solution of 60 litre of suger and water, 20% is sugar. How much water (In litre) must be added to make a solution that is 8% sugar?
A 60
B 70
C 90
D None of these
Suger is nice in______cup of tea.
A Some
B the
C a
D an
The popular notion that a tree's age can be determined by counting number of internal rings in its trunk is generally true. Howeevr, to help regulate the internal temperature of the tree, the outermost layers of wood of the Brazilian ash often →peel away when the temperature exceeds 95 degrees Fahrenheit, leaving the tree with fewer rings than it would otherwise have. So only if the temperature in the Brazilian ash's environment never exceeds 95 degrees Fahrenheit →elav eing the tree with fewer rings than it would otherwise have. So only if the reliable measure of the tree's age. Which of the following is an assumption on whish the argument above depends?
A The growth of new rings in a trees is not a function of levels of precipitation.
B Only the Brazilaian ash loses rings because of excessive heat.
C One day of temperatures above 95 degrees Fahrenheit will cause the Brazilian ash to lose one ring.
D The internal rings of all tress are of uniform thickness
While it is difficult for some people to change unhealthy habits, there are for exercising frequently and eating fewer fatty foods
A an excellent reason
B excellent reasons
C reasons are excellent
D because excellent reasons
Solution X contains 40% salt and 60% water by weights, Solution Y contains 25% salt and 75% water. If a mixture of X and Y contains 30% salt. What percent of the weight of this mixture is solution X?
A 10%
B 33.3%
C 40%
D 42.5%
A snooker tournament charges $ 45.00 for VIP seats and $ 15.00 for general admission (" regular" seats)_ . On a certain night, a total of 320 tickets were sold, for a total cost of $ 7,500 . How many fewer tickets were sold that night for VIP seats than for general admission seats?
A 70
B 90
C 230
D 140
Salt has been used for centuries as a method of preserving foods.
A displaying
B cooking
C conserving
D seasoning
Salt has used for centuries as a method of------foods.
A Dislplaying
B Cooking
C Seasoning
D Conserving
One of the biggest threats to a company’s porductivity is absenteeism. Student show that companies with in-house child-care programs see fewer absences among their employees who are parents than companies without such programs. Therefore, many companies could boost their productivity by starting in-house child-care programs. Which of the followings, if true, most weakens the above argument?
A In-house child-care programs create distractions for nonparents that can harm their productivity.
B Absenteeism is not a serious problem for companies that impose harsh penalties on employees who miss work.
C Productivity is not an important issue for the companies.
D studies have shown that employees with children are more likely than those without children to remain in the same job for more than five years.

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