Doughnuts at one shop cost £1.20 each.
Doughnuts at a second shop cost 25% more.
What is the...
Mathematics, 06.07.2020 15:01 ayoismeisjjjjuan
Doughnuts at one shop cost £1.20 each.
Doughnuts at a second shop cost 25% more.
What is the difference in the cost of doughnuts at the two shops?
Answers: 2
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 19:30
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Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls
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