Answer:
the answer is 11.6 feet
Step-by-step explanation:
you simply subtract the feet of the depth he was at at 2:55pm from his depth at 2:50pm
Exact Form: x =( 1 ± √ 11) /2
It's the first one.
Solve the equation for x by finding a , b , and c of the quadratic then applying the quadratic formula.
5.25 miles/hour
You take the distance / time
14/100 is half of 2/7.
