3 years ago

Which of the following relations is a function

Mathematics

2 answers:

ankoles [38]3 years ago

4 0

Answer: (-1,1)

Step-by-step explanation:

Natalija [7]3 years ago

3 0

Answer:

1st one

Step-by-step explanation:

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The diagram represents the shape and dimensions of Kayla's garden. A special fertilizer is used for the vegetable garden. Each b

Serjik [45]

Answer:

B. 18 bags

Step-by-step explanation:

First you need to determine the area of the vegetable garden. The vegetable garden is a rectangle with the following dimensions:

L = 24 ft

W = 9 ft

The Formula for the area of a rectangle is:

$A = L\times W$

So let's solve it:

$A = L\timesW\\A = 24 ft\times9ft\\A= 216ft^{2}$

With that, we can figure out how many bags of fertilizer would be needed by dividing the area of the vegetable garden by how much one bag of fertilizer covers:

$\dfrac{214ft^2}{12ft^2/bag}=18\;bags$

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Liula [17]

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3 years ago

$4.50 per 1 Kilogram <br><br> How many kilograms can you buy with $10

Dafna1 [17]

Answer:

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Step-by-step explanation:

If you can get 1 kg for $4.50. You can perform a ratio to find out how much you get for $10.

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