Answer:
$20-$12=
Step-by-step explanation:
20-12=8
Answer:
make a table of values
Step-by-step explanation:
then plot using those values
Answer:
Second puck travels farther
Step-by-step explanation:
Maximum height of first puck = 3 feet
The height of a second hockey puck is modeled by:


To find maximum height of second puck

Equate the derivative equals to 0
0.15-0.002x=0

75 = x
At x = 75

So, The maximum height of second puck is greater than first puck
So, Second puck travels farther
27.5 / 3.5 = 7.86; The average yearly snowfall was 7.86 inches.