Janet is mixing a 15% glucose solution with a 35% glucose solution. This mixture produces 35 liters This mixture produces 35 liters of a 19% glucose solution. How many liters of the 15% solution is Januet using in the mixture?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions