Question

Andy is blowing up a spherically shaped balloon. If he is able to blow 81π cm^3 of air with every breath, it takes him 12 breaths to fully inflate the balloon.
What is the radius of the balloon when it is fully inflated?

Answer 1

$\huge\bf\star\fbox\red{Answer:-}$

The skeleton consists of both fused and individual bones supported and supplemented by ligaments, tendons, muscles and cartilage. It serves as a scaffold which supports organs, anchors muscles, and protects organs such as the brain, lungs, heart and spinal cord. ... Fused bones include those of the pelvis and the cranium.

$\large\bold\pink{Answered By Ayush8378 }$

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Answer 2

Answer:

here your answer please mark me as BRAINLIEST

Step-by-step explanation:

your answer is in pictures in steps.