Milk and cream contain different percents of butterfat. How much 3% milk needs to be mixed with how much 15% cream to give 20L or 6% cream? Show all of your work and write out your steps in words.

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?