Mathematics, 17.09.2019 10:20 AmazingColor
Ametallurgist has an alloy with 5% titanium and an alloy with 25% titanium. he needs 100 grams of an alloy with 13% titanium. how much of each alloy should be mixed to attain the 100 grams of alloy with 13% titanium
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An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is
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Mathematics, 21.06.2019 16:20
Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.
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Mathematics, 22.06.2019 00:30
For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]
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Mathematics, 22.06.2019 01:00
If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5
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Ametallurgist has an alloy with 5% titanium and an alloy with 25% titanium. he needs 100 grams of an...
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