Solute = what is dissolved
solvent = that which dissolves or can dissolve
You take it from here.
Answer:
46,100
Step-by-step explanation:
Try to get all the x'es to the right side
I pretty sure the best answer would be f(x)=cbrt(27-x)
cbrt means cube root by the way.
(1) the diameter is 20 inches whats the radius? And whats the circumference?
Radius is half the diameter, Answer: 10 inches
Circumference is pi times the radius, Answer: 10π inches
I won't bother with the approximation, though this one is easy, 31.4159 inches. I'll leave the rest of the calculator work to you if necessary.
(2) the diameter 11 inches whats the radius? And whats the circumference?
Radius half, Answer: 5.5 inches. Circ: 5.5π inches
(3) the diameter 3.5 inches whats the radius? And whats the circumference?
Radius, 1.75 inches. Circ: 1.75π inches
