Joan mixed 9 mL of an acidic solution with 8 mL of a 46% acidic solution to make a 47% acidic solution. Find the percent acid concentration of the first solution

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

f(x)=4

step-by-step explanation:

for future students the answer is b

hope i

-lavira: )

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