Questions by Denis Rybalka

Questions by Denis Rybalka

Conservatives believe that, when the government regulates the economy, it makes the economy

asked Apr 12, 2020

1 answer

0 votes

41.0k views

Tasia need 75 L of a 40% solution of alcohol she has 20% solution and 50% solution available how many liters of the 20% solution how many what is the 50% solution should she mix to get 40% solution

asked Feb 18, 2020

1 answer

5 votes

208k views

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

asked Jan 25, 2020

2 answers

3 votes

210k views

The function for the cost of materials to make a hat is f(x) = one half x + 1, where x is the number of hats. The function for the selling price of those hats is g(f(x)), where g(x) = x + 2. Find the selling

asked Aug 4, 2019

1 answer

3 votes

21.9k views

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