What percentage of the budget is spent on housing? Category Amount spent per month Housing $1,302 Taxes $1,550 Food $558 Clothin
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Combination tells the number of ways an object can be arranged. The number of all of the possible combinations Gabby can have is 9.
<h3>What is Combination?</h3>The combination helps us to know the number of ways an object can be arranged without a particular manner. A combination is denoted by 'C'.
where,
n is the number of choices available,
r is the choices to be made.
We know that the number of options of the flower with Gabby is 3( daisies, carnations, or sunflowers) and the color choices she has is (clear, red, or blue), therefore, she choices for the flower, also, she has
choices for color.
Hence, the number of all of the possible combinations Gabby can have is 9.
Learn more about Combination:
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.