Answer:
Amie should have multiplied 54 by 2/3
Step-by-step explanation:
The formula of the volume of a sphere is given by
, where r is the radius of the sphere.
to find the volume of the sphere, we must find 
We know that the formula of a cylinder of height h and radius r is given by
So 
We know that the sphere and the cylinder have the same height. Recall that the height of the sphere of radius r, is the diameter of a circle that passes through the heighest and lowest points of the sphere. Then, h=2r. This means that
From here, we know that 
.
So the volume of the sphere is 
.
So Amie should have multiplied 54 by 2/3.
<span>The function can be represented as
y = f(x) =px(q -x)
So from the coordinate (6, 0)
y = 0 and x = 6
Substituting into the equation we have
0 = 6p(q - 6)
0 = 6pq -36p
6pq = 36p
q = 36p/ 6p
q = 6</span>
Answer:
In the first equation, it's H20 but the second is B
2Mg + 2O2
Answer:
Step-by-step explanation:
El área del rectángulo se halla a través de la siguiente fórmula: (The area of the rectangle is obtained by the following formula:)
Donde el área y 
se miden en centímetros cuadrados y centímetros, respectivamente. (Where area and are measured in square centimeters and centimeters, respectively)
Ahora, se reemplaza y se encuentra el valor numérico del área: (Now, is substituted and numerical value of area is finally determined:)
![A = [40\,cm - 2\cdot (4\,cm)]\cdot (4\,cm)](https://tex.z-dn.net/?f=A%20%3D%20%5B40%5C%2Ccm%20-%202%5Ccdot%20%284%5C%2Ccm%29%5D%5Ccdot%20%284%5C%2Ccm%29)
