Answer:
L=8ft. W=19ft. explanation are in photo.
Let's assume
depth of pound over time is h cm
time in hours as t
We are given
At the beginning of a storm, a pond was 16 cm deep
so, we get
so,
we can use formula
the depth increased by 1.5 cm every hour for 8 h
so, we get
so, we can plug these values
and we get
now, we can draw graph
Graph:
Answer:
±35
Step-by-step explanation:
sqrt(49*25)=sqrt(49)*sqrt(25)=±7*±5=±35