A; rate of change is the same as slope, so, using the slope formula,
, where
is the slope and
,
,
, and
are the
and
values.
Plug in
points for
and
, water level being the
and time being the
since we're looking for the answer in ft/hr-- you can choose any two, but from the same row.
ft/hr
Step-by-step explanation:
"product" means multiplication. the same as "times".
so,
135 = r×9
Answer:
x=-2
Step-by-step explanation:
If x always = -2, it is a straight vertical line which means it is parallel to the y axis
It does not matter how many times the coin is being tossed, the theoretical probability of heads still remains as 50% for a single given toss.
