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pickupchik [31]
3 years ago
15

Is the following relation a function. A) yes B) no

Mathematics
1 answer:
dmitriy555 [2]3 years ago
4 0

Answer:

yes

Step-by-step explanation:

A relation is a function in which for each input there is only one output.

In a relation, y is a function of x.

Now we look at the mapping

For input 6, -1 is the output

for input -1, 2 is the output

for input 4, 3 is the output

for input 0, 3 is the output

For each input , there is an output. Input is not repeating. Input is occurring only once.

So this relation is a function.

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Write in standard form 3.15x10^4
krok68 [10]
Standard form would be 31500.
4 0
3 years ago
Read 2 more answers
Assume for Namibia that the opportunity cost of each hut is 200 bowls. Then which of these pairs of points could be on Namibia's
Vaselesa [24]

The pairs that would be on Namibia's production possibilities frontier are (200 huts, 40,000 bowls) and (150 huts, 30,000 bowls) (option B).

<h3>What are the pairs on the possibilities frontier?</h3>

The Production possibilities frontiers is a curve that shows the various combination of two goods a company can produce when all its resources are fully utilised.

The PPC is concave to the origin. This means that as more quantities of a product is produced, the fewer resources it has available to produce another good.

Opportunity cost of the next best option forgone when one alternative is chosen over other alternatives. The pairs that would be on the frontier are the options that have an opportunity cost of 200 bowls when 1 hut is produced.

Opportunity cost of these pairs: (200 huts, 40,000 bowls) and (150 huts, 30,000 bowls)

  • Opportunity cost = 40,000 / 200 = 200
  • Opportunity cost = 30,000 / 150 = 200

Here is the complete question:
Assume for Namibia that the opportunity cost of each hut is 200 bowls. Which of these pairs of points could be on Namibia's production possibilities frontier?

a. (200 huts, 30,000 bowls) and (150 huts, 35,000 bowls)

b. (200 huts, 40,000 bowls) and (150 huts, 30,000 bowls)

c. (300 huts, 50,000 bowl) and (200 huts, 60,000 bowls)

d. (300 huts, 60,000 bowls) and (200 huts, 80,000 bowls)

To learn more about opportunity cost, please check: brainly.com/question/26315727

#SPJ1

6 0
1 year ago
Please help me find the volume of the cone. See attached photo . Thank you !
Lyrx [107]

<u>Given</u>:

It is given that the figure of the cone.

The radius of the cone is 2.3 m.

The height of the cone is 15 m.

We need to determine the volume of the cone.

<u>Volume of the cone:</u>

The volume of the cone can be determined using the formula,

V=\frac{1}{3} \pi r^2 h

where r is the radius and h is the height of the cone.

Substituting r = 2.3 and h = 15 in the above formula, we get;

V=\frac{1}{3}(3.14)(2.3)^2 (15)

V=\frac{1}{3}(3.14)(5.29) (15)

V=\frac{1}{3}(249.159)

V=83.053

Rounding off to the nearest hundredth, we get;

V=83.05 \ m^3

Thus, the volume of the cone is 83.05 cubic meters.

5 0
3 years ago
At hogan airport an airplane off 12 minutes how many airplane take off in 5 hours
dusya [7]
25 Planes can take off. Divide 60 (minutes) by 12 and it should give you 5. Take that five and multiply it by the number of hours they are asking for (5). 5*5=25.
3 0
3 years ago
I need help with this question. If anyone could help it would be much appreciated. 20 point reward
aliina [53]

Answer:

1.6 hours

Step-by-step explanation:

t= 1/500 x 800

8 0
3 years ago
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