Why does your heart never tire of constantly beating to pump blood thought out your body

Its a cardiac muscle, which is different from the muscles throughout your body. it has its own mitochondria to keep it beating and never running out of energy, also the heart is constantly receiving nutrients that help and aid in the constant supply of energy. it is not supposed to get fatigue like other muscles

They have collected cans until now. To equal 325, they need cans more.

A.

Let C be the number needed to equate atleast 325.

B.

If we solve the inequality in part A, we can find minimum number of C to meet the goal of 325 cans.

So they need minimum 101 to complete the target and more than that to surpass.

ANSWER: 101 cans are needed to meet the goal and more than that to surpass the goal.