3 years ago

Which relation represents a function?

Mathematics

1 answer:

a_sh-v [17]3 years ago

6 0

Answer:

C, your answer is correct.

Step-by-step explanation:

The x-values don't repeat. They repeat in every choice besides C.

Hope this helps!

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We first standardise $\bar{x}$ :
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which reduces to finding P(Z > 1.2) = 0.115

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3 years ago

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The price of commodity a is 4500 and increases at the rate of $6 every three months. Commodity b costs $5400 and increases at ra

ivanzaharov [21]

Let x be the months and y be the cost.

Rate of increase of commodity A = 6/3 = $2 per month
Equation:
y = 2x + 4500

Rate of increase of commodity B = 2/4 = $0.5 per month
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y = 0.5x + 5400

Equating the costs,
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4 years ago

an ice cream cone has a height of 16 cm and a diameter of 4 centimeters what is the volume of ice cream that can be contained wi

Iteru [2.4K]

Answer:

67.014

Step-by-step explanation:

V = π r^2 (h/3)

(Volume equals pi r squared, h over 3)

Diameter is 4, so the radius is half of that = 2

Plug in the numbers

V = π (2^2) (16/3)

V = π (4) (5.333)

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3 years ago

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weqwewe [10]

Answer:

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Step-by-step explanation:

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Beth and Ira Stein are married and file a joint tax return. Their taxable income is $23,378. What is there tax?

Nookie1986 [14]

Answer:

1636.46

Step-by-step explanation:

23,378 x 0.07 = 1636.46

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3 years ago