Answer: 52%
Step-by-step explanation:
Answer: Hello mate!
you put every number twice, I will consider that in this problem we have:
225 gallons of water initial with 5 pounds of sugar. then each minute you add 20 gallons of water and 4 pounds of sugar.
the concentration is defined as pounds of sugar divided by the gallons of water. The gallons of water are 225 initially and 20 per minute, this is written as 225 + 20tt, where t is the minutes. The pounds of sugar is 5 + 4 per minute, then this can be written as 5 + 4t
this is the equation that describes the concentration in pounder per gallon after t minutes.
Answer:
1.) a standard form and general equation
2.) 8
Step-by-step explanation:
The conic forms have a standard form and general equation. Conic section is the intersection in the plane. The slope of intersecting plane is greater than the slope of the cone.
Latus Ractum of a parabola is the curve through the focus which is parallel to the directrix. Half latus rectum is called semilatus rectum. It is the chord which passes perpendicular to the principal axis of ellipse, parabola and hyperbola.
In pythagoras's theorem, generally a is the shortest side, b is the second shortest and c is the hypotenuse:

. However, there is a problem. The questions aren't actually possible without using sine, cosine, and tangent (which are mathematical ratios if you didn't know). I can help you with this but it will take time explaining.