Start out with ($1.50/hour)*h, which gives you the cost, in dollars, of parking for h hours:
$1.50
-------- h
hr
Next, convert dollars to half dollars:
$1.50 h 2 half dollars 3h half dollars
----------- * -------------------- = ----------------------
hr $1 1 hr
The slope you want is 3 half dollars per hour. Label the horiz. axis "hours" and the vertical axis "half dollars."
Step-by-step explanation:
n=30
6x5=30.that is how you solve it
Check the picture below.
how many cycles or periods are there?
At a particular time, objects and their shadows are proportionate.
Therefore, in figure,
--- (1)
where AB is the height of the lighthouse, BC, its shadow and FD is the height of Zara and DE is her shadow.
From the given information,
BC = 36 feet
FD = 4 feet and DE = 3 feet
(1) becomes
AB = 48
Hence, the height of the lighthouse is 48 feet.