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Ernesto
Questions (8)
Am I correct in these problems?
1. f(x)= 2x + 3 g(x) = 2x^2 + 2x Find f(g(x)) 2(2x^2+2x)+3 =4x(x+1)+3 2. f(x) = 5x + 3 g(x) =
1 answer
336 views
Carlene saves $y. Sharon save 3 times as much money as Carlene. Jason saves $50 more than Sharon. How much do they have
4 answers
2,272 views
you and a friend have two flasks, one containing hydrogen gas and the other chlorine gas; you each take one flask and go to
0 answers
449 views
Find the empirical Formula of a compound that is 30.4% nitrogen by mass, and consists of only nitrogen and oxygen. What is its
0 answers
1,082 views
if 20g of CaSiO3 is mixed with 15g of HF which of the two is the limiting reactant and how many grams of the other will be left
0 answers
373 views
what is the percent yield of SiF4 using the mixture in the previous question if 8.76g of SiF4 is obtained from the reaction
0 answers
523 views
I need to find the mass of solute that will dissolve in 300 g water at 45 degrees C.
1 answer
444 views
(x-7)(x-1/2)
2 answers
304 views
Answers (1)
what is the percent yield of SiF4 using the mixture in the previous question if 8.76g of SiF4 is obtained from the reaction
