If your heart beats 65 times in one minute, how many times does it beat in a day?
a.
3,900 times
b.
1,560 times
c. 93,600 times
od
1,440 times

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point