Is this grammatically correct?
Es malo que las fuentes de la naturaleza estén contaminadas porque es malo para el medio ambiente y los animales.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

47 - 90 = 43

43 - 180 = x

x = 137

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

b. b < 1 might be the correct answer