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New questions in Mathematics
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The sum of two numbers is 144. Double the first number minus thrice the second number is equal to 63. Determine the first two numbers.
The price per night of a suite at the Baglioni Hotel in Venice is 1896 euros, VAT included. The VAT in Italy is 25%. The hotel gets a return of 10% out of the price VAT included. b) What is the profit value made by the hotel for one
A box of numbered pens has 12 red, 12 blue, 12 green and 12 yellow pens. The pens for each colour are numbered from 1 to 12. There is a unique number on each pen, so no pen is exactly the same as any other pen in the box. When reaching into the box to randomly draw five pens without replacement, what is the proportion of getting exactly four pens of the same colour (Note: the numbers matter but the order does not)?
3/9*4/8=
Two minus log 3X equals log (X over 12)
Express the trigonometric form of the complex z = -1 + i.
We have received our p&l statement back from accounts. The board has asked for an innovation hub. What items should we prioritise reviewing to decide if we can afford an innovation hub?
Give an example of a function defined in R that is continuous in all points, except in the set Z of integers.
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y′ = 2x + 3y x′ = 7x − 4y x(0) = 2 y(0) = −1 sisteminin ¸c¨oz¨um¨un¨u bulunuz. (Lineer Denk. Sis.)
The domain of the function f(x)=x+7x2−144 is (−∞,), ( ,), and ( , ∞).
Construct a set of six pieces of data with mean, median, and midrange of 67 and where no two pieces of data are the same.
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