You had some money and then earned $18.50. Now you have $36.35. How
2 answers:
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Answer:
Step-by-step explanation:
The position equation is given as
and we are looking for the times when the position of the ball is 9 feet. That means that we simply plug in a 9 for s(t) and factor to solve for t:
and
and this is what we factor to find t:
t = .42 sec and then again on its way back down at t = .89 sec
Answer:
Step-by-step explanation:
we know that
The equation of the line in slope intercept form is equal to
where
m is the slope
b is the y-intercept
so
1) Find the slope of the given line
The slope is
2) Find the y-intercept of the given line
The y-intercept is
therefore
The equation of the line with
is equal to