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3 years ago

The set of ordered pairs described in the table below can be described as which of the following?

Mathematics

1 answer:

butalik [34]3 years ago

6 0

The set of ordered pairs are both relation and function

It is a function because, for every value of x, there is one unique value of y

It is a 'relation' because there is a relation between two sets of values; set of x-values and set of y-values

A function is one example of a 'relation'.

You might be interested in

Answer all worth 50 points

vredina [299]

<h2>Figure 1</h2>

Answer: 350

Formula: W × H × L

7 × 5 × 10 = 350

<h2>Figure 2</h2>

Answer: 288

Formula: $\frac{1}{2}bhl$

$\frac{1}{2}\times8\times6\times12=288$

<h2>Figure 3</h2>

Answer: 14.7

Formula: $\frac{1}{2} bhl$

$\frac{1}{2}\times4.2\times2\times3.5=14.7$

<h2>Figure 4</h2>

Answer: 4.29

Formula: W × H × L

2.6 × 1.5 × 1.1 = 4.29

<h2>Figure 5</h2>

Answer: 60

Formula: W × H × L

4 × 3 × 5 = 60

<h2>Figure 6</h2>

Answer: 27.2

Formula: $\frac{1}{2} bhl$

$\frac{1}{2}\times4.1\times2.6\times5.1$

<h2>Figure 7</h2>

Answer: $117\frac{223}{256}$

Formula: L × W × H

$8\frac{7}{8}\times4\frac{1}{4}\times3\frac{1}{8} =\frac{30175}{256}=117\frac{223}{256}$

<h2>Figure 8</h2>

Answer: 86.4

Formula: $\frac{1}{2} bhl$

$\frac{1}{2}\times6.1\times4.8\times5.9=86.4$

Explanation: To find the volume for a rectangular prism, multiply the Length, Width and Height. To find the volume for a triangular prism, multiply the Base, Height and Length by 1/2.

6 0

3 years ago

I think it’s 99 but I’m not sure. Can anyone confirm or deny or explain so I can be sure? thank you!

Anastaziya [24]

Answer:

Yeah its B or 99

Step-by-step explanation:

This problem is easy to solve even without a calculator. Simply 10 times 10 would be 100 (since its asking for square root) and the closest number to 100 would be 99 and the square root of 99 is around 9.94.

7 0

3 years ago

Read 2 more answers

According to a survey done at your school, about 42% of all the female students participate in 2 sport seasons. You randomly ask

IRISSAK [1]

Answer: 0.353

Step-by-step explanation:

We know that 42% of all the female students participate in 2 sports this season. (58% is the percent that did not)

This means that if we select a random student, there is a 0.42 probability that the student did participate in 2 sports this season.

Other thing that i will use is that, if we have a group of N objects, and we want to create a group of K objects out of the N, the number of combinations is:

$c = \frac{N!}{(N - K)!*K!}$

Now, out of 5, we want to find the proability that, at least 3 of them, did participate in at least 2 sports this season.

The probability that all 5 of them participated, is equal to the product of the individual probabilities. (so N = 5, and K = 5)

P = (0.42^5)*1 = 0.013

Now, if only 4 of them did participate (N = 5, k = 4), the probability is equal to:

P = (0.42^4)*(0.58)*5!/4! = (0.42^4)*(0.58)*5 = 0.09

The probability for only 3 is: (N = 5 and K = 3)

P = (0.42^3)*(0.58^2)*5!/(3!*2!) = (0.42^3)*(0.58^2)*(5*4/2) = 0.25

Then the total probability is:

P = 0.013 + 0.09 + 0.25 = 0.353

7 0

3 years ago

Christopher spent 2hours doing his homework. He finished at 5:30 p.m. what time did he start his homework

Molodets [167]

He finished at 3:30 pm.

4 0

3 years ago

Read 2 more answers

Is (-5,-3) a solution of the following equations ? 6x-2y=24 , -10x-2y=-56

natulia [17]

6x-2y=24
6(-5)-2(-3)=24
-30+6=24
-24=24
Yes
-10x-2y=-56
-10(-5)-2(-3)=-56
50+6=-56
56=-56
Yes
The answer is= Yes. The solution is (-5.-3)
By the way, you have to show the work.

3 0

3 years ago