Pork (P) (15% protein, 20% fat, and 63% water) is mixed with backfat (B) (15% water, 80% fat, and 3% protein) to make 100 kg of a mixture (M) containing 25% fat. Find the mass of
pork (P) and backfat (B).
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Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.

Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)