Jamie's estimate is reasonable.
Explanation:
The expression is 
Dividing the term
, we get,

Multiplying the terms, we have,

But, Jamie's estimate is 
The difference between the two values is
which is negligible.
Hence, Jamie's estimate is reasonable.
Answer:
x squared plus two times x minus one = zero.
Step-by-step explanation:
(This is a Quadratic equation in the variable x).
Answer:
srry that was my lil bro
Step-by-step explanation:
The skydiver is falling 24 feet every second.
-24ft/sec