8x^4 - 2x³-1


A. Quadratic trinomial

B. Quartic monomial

C. Cubic binomial

D. Linear binomial

E. Cubic trinomial

F. Quartic trinomial

The correct options that could be an example of a function with a domain (-∞0,00) and a range (-∞,4) are given below.Option A. V = -(0.25)x - 4 Option B. V = − (0.25)x+4

A function can be defined as a special relation where each input has exactly one output. The set of values that a function takes as input is known as the domain of the function. The set of all output values that are obtained by evaluating a function is known as the range of the function.

From the given options, only option A and option B are the functions that satisfy the condition.Both of the options are linear equations and graph of linear equation is always a straight line. By solving both of the given options, we will get the range as (-∞, 4) and domain as (-∞, 0).Hence, the correct options that could be an example of a function with a domain (-∞0,00) and a range (-∞,4) are option A and option B.

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Answer:

The slope is 3

Step-by-step explanation:

Or 3/1

Cheers! :)

PS: GOT AN QUESTION WORTH 10 POINTS ANYONE INTERESTED?

The following a probability model? what do we call the outcome No, the provided information is not sufficient to determine if it is a probability model. The outcome "red" is typically referred to as an event.

A probability model is a mathematical representation of a random experiment, where the sample space is defined, and probabilities are assigned to all possible outcomes. To determine if the given information is a probability model, we would need to know the complete list of possible outcomes, their corresponding probabilities, and ensure that the probabilities meet the necessary conditions (sum up to 1 and are non-negative).

Based on the limited information provided, we cannot determine if it is a probability model. The outcome "red" is called an event in the context of probability.

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The time required for the new guy to finish the car is given by the equation A = 10/3 hours = 3 1/3 hours

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the time required for the new guy to finish the car be A

Now , the equation will be

The total time worked by the two mechanics = 2 hours

The time for the 1st person to finish the car = 6 hours

So , the amount of work done in 2 hours by 1st person = 2/6 = 1/3 of total

The time for the 2nd person to finish the car = 8 hours

So , the amount of work done in 2 hours by 2nd person = 2/8 = 1/4 of total

And , the remaining work = 1 - ( 1/3 + 1/4 )

On simplifying the equation , we get

The remaining work = 1 - ( 7/12 ) = 5/12 of the work

Now , the time required for the 2nd person to complete 5/12 of the work =

A = 5/12 x 8

A = 5 x 2/3

A = 10/3

A = 3 1/3 hours = 3 hours and 20 minutes

Hence , the time required is 3 hours and 20 minutes

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Answer:

when the shapes are similar, ratio of their sides are the same

QR/MN = c/6 = PQ/LM = 2/4

c/6 = 2/4

c = 3

Step-by-step explanation:

Answer:

The answer is 11!

Step-by-step explanation:

Divide 22 by 2. :) took the quiz and this was correct

Answer:

1 day

Step-by-step explanation:

You can write an equation, or you can just see what happens each day.

Chris:

Start       10

1 day       6

2 days     2

Evan:

Start        8

1 day       6

Answer: C 1 day

Answer:

x = price for adult = 306 Baht

y = price for children = 221 Baht

Step-by-step explanation:

Let

x = price for adult

y = price for children

2x + 2y = 1054 (1)

x + 4y = 1190 (2)

From (1)

x = 1190 - 4y

Substitute x = 1190 - 4y into (1)

2x + 2y = 1054 (1)

2(1190 - 4y) + 2y = 1054

2380 - 8y + 2y = 1054

- 8y + 2y = 1054 - 2380

- 6y = - 1326

y = -1326/-6

y = 221

Substitute y = 221 into (2)

x + 4y = 1190 (2)

x + 4(221) = 1190

x + 884 = 1190

x = 1190 - 884

= 306

x = price for adult = 306 Baht

y = price for children = 221 Baht

Sliced peaches at $1.49 per 16- ounce can is the least expensive per ounce.

As the common term between every option is ounce , we'll calculate every value per ounce.

1 ] frozen sliced peaches = $2.99/ 16 = $0.18 per ounce.

2] Sliced peaches = $1.49/16 = $0.09 per ounce.

3] Sliced peaches = $1.29/12 = $0.10 per ounce.

4] Frozen sliced peaches = $0.25 per ounce.

On comparing the four values -   b] $0.09 is the least expensive among them all.

Hence, sliced peaches at $ 1.49 per 16- ounce can is the least expensive per ounce.

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Step-by-step explanation:

If y varies inversely as x, it means that their product is constant. We can write this relationship as y x k = constant, where k is the constant of variation.

To find the value of k, we can use the initial values given: "x=-1 when y=3". Substituting these values into the equation gives us:

3 x k = constant

We don't need to know the value of the constant, just that it is the same throughout. Now we can use this relationship to find x when y is 15:

y x k = constant

15 x k = constant

We can solve for x by isolating it:

15 x k = constant

x = constant / k

Since the constant is the same throughout, we can use the initial values to find k:

3 x k = constant

-1 x k = constant

Dividing these equations gives us:

3 / (-1) = -k / k

-3 = -k^2 / k

Simplifying:

k = -k^2 / 3

Multiplying both sides by -3:

3k = k^2

Rearranging:

k^2 - 3k = 0

Factorizing:

k(k - 3) = 0

So k = 0 or k = 3.

Since k cannot be zero (otherwise y would be zero for all x), we can use k = 3. Therefore, the equation is:

y x 3 = constant

Using this equation to find x when y is 15:

15 x 3 = constant

x = constant / 45

We don't need to know the value of the constant, just that it is the same throughout. Therefore, when y is 15, x is equal to constant divided by 45.

Hopes this helps

Answer:

C ≈ 47.12389

Step-by-step explanation:

C = 2πr

r = 15/2

r = 7.5

C = 2π7.5

The corresponding sides and angles are ∠B=∠S , ∠A=∠R, ∠D=∠P, ∠C=∠Q& BA=SR , AD=RP, DC=PQ, BC=SQ

In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.

Given here: Two figures BADC and SRPQ

They are congruent trapezoids thus Two angles are congruent if and only if they have equal measures. Two segments are congruent if and only if they have equal measures.

Thus ∠B=∠S , ∠A=∠R, ∠D=∠P, ∠C=∠Q

Also BA=SR , AD=RP, DC=PQ, BC=SQ

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Answer:

(n÷6)-3=1

Step-by-step explanation:

Answer:

Depends on the range of x

Step-by-step explanation:

Does that make sense to you

Answer:

39.25

Step-by-step explanation:

Area of circle is pi(3.14) times r^2.

Semi means half

So 3.14 times 5^2 = 78.5

Its a semi ciricle so its 78.5/2 which is 39.25

Answer:

The domains (D) is the double/multiple of each range (R).

Step-by-step explanation:

The D is the multiple of each double (R). For example:

R is 1, so 1x1 is D 1.

R is 3, so 3x3 is D 9.

And so on.

Hope it helps! :)

The hypotheses for the test are H₀: σ₁² = σ₂² and H₁: σ₁² ≠ σ₂². This is a two-tailed test to assess if there is a difference in the standard deviations of sound levels between the areas designated as "casualty doors" and operating theaters. The claim being investigated is whether or not there is a difference in the standard deviations.

The hypotheses for the test are:

H₀: σ₁² = σ₂² (There is no difference in the standard deviations of the sound levels between the areas designated as "casualty doors" and operating theaters.)

H₁: σ₁² ≠ σ₂² (There is a difference in the standard deviations of the sound levels between the areas designated as "casualty doors" and operating theaters.)

This hypothesis test is a two-tailed test because the alternative hypothesis is not specifying a direction of difference.

To substantiate the claim that there is a difference in the standard deviations, we will conduct a two-sample F-test at a significance level of 0.10, comparing the variances of the two groups.

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Answer:

\(M(7 ; 4)\)

Step-by-step explanation:

midpoint -M

\(M(\frac{x_{1}+x_{2}}{2} ; \frac{y_{1}+y_{2}}{2} )\)

\(M(\frac{9+5}{2} ; \frac{6+2}{2} )\)

\(M(7 ; 4)\)

Answer:

(7, 4 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

( \(\frac{x_{1}+x_{2} }{2}\) , \(\frac{y_{1}+y_{2} }{2}\) )

Here (x₁, y₁ ) = (9, 6) and (x₂, y₂ ) = (5, 2) , then

midpoint = ( \(\frac{9+5}{2}\) , \(\frac{6+2}{2}\) ) = (\(\frac{14}{2}\) , \(\frac{8}{2}\) ) = (7, 4 )

Answer:

the equation?

Step-by-step explanation:

01110101010011101101000111011101010101010101010110

The following is an excerpt from A First Training in Probability by Sheldon Ross. (74) = 35 is the right response.

Total moves required are 7, as follows:

Three steps up as well as four steps right.

Remember that perhaps the number of paths equals the number of arranged 7-tuples with 3 U's and 4 R's. As instance, the word URRURRU indicates to travel up, right, up, right, right, up.

There are 7 ways to arrange these letters, 7 ways to arrange the corresponding Us, and 7 ways to arrange the comparable Rs, for a total of 7!3!4! (74).

For each NxN grid, we may write the following as a generalization of our formula: It should be noted that there's a simpler method of writing this: D = N! / (K! * (N-K))! additionally known as the binomial coefficient.

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Answer:

add file/link/pdf

Answer:

i just need the money'

Step-by-step explanation:

Answer:

Vertical Angles are Congruent

Step-by-step explanation:

Angle BCA and angle DCE are congruent since they are vertical angles. Lines BE and AD cross each other to make vertical angles. You can't really know if BC equals EC for sure, as well as how Alternate Interior Angles are Congruent. I don't know how else I can explain this, but I hoped it helped you understand why it is A = Vertical Angles are Congruent.

Answer:

=$3.02

Step-by-step explanation:

$19.20 ÷ 6= $3.02

Hope I helped :))

Answer:

The unit rate is $3.20

Step-by-step explanation:

Unit rate is how much 1 unit of the material costs. So in our case the material is the ribbon. In order to find the unit rate we need to find how much does 1 foot of ribbon cost, we do that by dividing the total cost by the total number of feet, so we do...

19.20 / 6 = 3.20

Therefore the unit rate is $3.20

Answer:

9 lol

Step-by-step explanation:

comming from a highscholer its 12% of 12 =9

hope this helps

We can interpret from the results that the distribution of data might be negatively skewed.

In the given question it is mentioned that while Morgan was analyzing her data, she notices that the value of her mean is quite a bit smaller than the value of her median.

As we know that, in statistics, when the mean is smaller than the median and mode, it indicates a negatively skewed distribution.

A negatively skewed distribution or left skewed distribution is a type of distribution in which more values are concentrated on the right side of the distribution graph while the left side of the graph is longer.

Hence, we can interpret from these information that the distribution of data of Morgan are negatively skewed.

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