Answer:
Estimation is a mental process of coming up with an answer that is relatively close, to allow decisions to be made. The types of estimation are quantity, computation and measurement.
An estimation strategy is simply coming up with a good estimate based on evidence and already known facts. Coming to a conclusion as close to the real answer as you can. It can also be called an educated guess.
Answer:
Step-by-step explanation:
25 feet per minute
in 10 minutes
25ft*10=250ft
the diver is 250+200=450
the diver was at 450 below the sea level
4:85 is the answer because if u subtract 1 hour and 30 minutes
Answer:
0, 4, -4 and they may want you to mention formally all the kt multiples of 
.
Step-by-step explanation:
Let's do the second derivative of the function: 
So now we want:
Then we have to include the zeros of the binomial (
) which as you say are +4 and -4, and also the zeros of 
, which include all those values of
So an extra one that they may want you to include is k = 0
