WILL GIVE BRAINLIEST! BEING TIMED

PRE-CALC

Answer:

correct

Step-by-step explanation:

my brain be smart

Answer:

Answer is B

Step-by-step explanation:

Got it right on the quiz

The horizontal asymptote is y=-0.5.

How to find horizontal asymptote?

If the degree of the polynomial in the numerator and the denominator is same then the horizontal asymptote is given by [tex]y=\frac{\text{leading coefficient of the numerator}}{\text{ leading coefficient of the denominator}}[/tex]

In the given function, the degree of the polynomial of the numerator is 2 and of the denominator is also 2.

The leading coefficient in the numerator is -5 and in the denominator it is 10.

Divide -5 by 10 and equate the result to y to get the horizontal asymptote .

[tex]y=\frac{-5}{10}[/tex]

y=-0.5

Therefore, the correct option is b.

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Answer:

-5,-2,2,5

Step-by-step explanation:

Answer put the question smarty

Step-by-step explanation:

Answer:

9.8in

Step-by-step explanation:

i think this right

Answer:

i Don't know this but other's can help you.

Answer:

0, 2, and 11?

Step-by-step explanation:

Okay so if we graph this equation in desmos we can see all the x's and y's the equation makes.

The inflection points are (0,1) and (2/3,11/27)

To find them you find where the second derivative is equal to 0, and then find the points with them.

Answer:

ŷ = -0.47876X + 11.17724

$6.4

Step-by-step explanation:

Given the data :

Car Age (years) Selling Price ($000) Car Age (years) Selling Price ($000)

1 9 8.1 7 8 7.6

2 7 6 8 11 8

3 11 3.6 9 10 8

4 12 4 10 12 6

5 8 5 11 6 8.6

6 7 10 12 6 8

The estimated regression equation using a linear regression calculator is :

y = -0.47876X + 11.17724

With - 0.47876 being the slope ; and 11.17724 being the intercept

y = predicted variable (price of car) ; x = predictor variable (Age of car)

Selling price of a 10 year old car : x = 10

ŷ = -0.47876(10) + 11.17724

Price = 6.38964

About 6.4(000) dollars ($6,400)

According to the regression equation : The starting price of cars is about $11.18 (intercept) with the proved of cars declining by a value of $0.479(negative slope value) each year.

Answer:

Step-by-step explanation:

let the age of mother be x

according to the question ,

x+x-23=35

2x=35+23

x=58/2

x=29

since daughter is 23 years younger than mother

daughter age=29-23

=6

therefore the age of mother is 29 and daughter is 6 years

Answer:

103.5°

Step-by-step explanation:

Let "x" represent the missing angle.

Vertex formed = ½(the sum of the intercepted arcs) based on the intersecting chords theorem.

Therefore:

m<x = ½(195 + 12)

m<x = ½(207)

m<x = 103.5

MIssing angle is therefore 103.5°

Answer: 1.92 x 10^8

Step-by-step explanation:

Answer:

The area under a curve between two points can be found by doing a definite integral between the two points. To find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. Areas under the x-axis will come out negative and areas above the x-axis will be positive.

Step-by-step explanation:

Answer:

Product – Attributes of an organization or offering within this segment include delivery system design, technology, quality, services provided and their availability.

Price – This silo of the marketing mix includes costs to users/supporters, payment periods, arrangements and terms. Note: Some have also argued “costs” are more than dollars … a full cost analysis should include emotional (for those seeking greater purpose, advancements, victory), sacrificial (for people giving time, energy, focus) and relational (what does one’s association with an organization do for their relationships … will people think more or less of them).

Place – An often-overlooked part of the marketing mix, this “P” covers strategy and executional elements surrounding service distribution channels, coverage, locations, logistics and e-services.

Promotion – Likely the most known aspect of the marketing mix, this piece considers strategies and tactics related to advertising, logo/identity and promotions. But it also covers development/fundraising, communications, events and public relations as they are all tools to be considered and deployed as part of the greater marketing and branding strategy.

Answer:

C

Step-by-step explanation:

x-3≠0

x≠3

so C

Answer:

it is C

Step-by-step explanation:

i just took the test

Answer: 504

Step-by-step explanation:

Area: 4 triangles + square

Triangle area = 1/2 x b x h

Square = side x side

4(1/2 x 12x 15) + 12x12

= 504

Answer:

Area=76.8

Perimeter=49.6

Good luck!

Answer: skewed right

Step-by-step explanation:

Trust

The shape of the probability histogram of X is skewed right.

The correct answer is (B)

Skewness refers to a distortion or asymmetry that deviates from the symmetrical bell curve, or normal distribution, in a set of data.

As, English test has 50 multiple-choice questions, each with five answer choices and one correct answer.

Let X represent the number of questions answered correctly.

In statistics, a positively skewed (or right-skewed) distribution is a type of distribution in which most values are clustered around the left tail of the distribution while the right tail of the distribution is longer.

By looking the condition given in the questions, we can say that the shape will be skewed right on histogram.

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Answer:

63

Step-by-step explanation:

smallest is 38

biggest is 63

Answer:

The missing value in shirts is 28, and the missing value in jackets is 14.

Step-by-step explanation:

Answer:

0.84 = 84% probability that fewer than 3 of the parts are defective.

Step-by-step explanation:

For each part, there are only two possible outcomes. Either it is defective, or it is not. The probability of a part being defective is independent of any other part, and thus, the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

And p is the probability of X happening.

A machine that manufactures automobile parts produces defective parts 16% of the time.

This means that [tex]p = 0.16[/tex]

9 parts:

This means that [tex]n = 9[/tex]

What is the probability that fewer than 3 of the parts are defective?

This is:

[tex]P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)[/tex]

In which

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 0) = C_{9,0}.(0.16)^{0}.(0.84)^{9} = 0.2082[/tex]

[tex]P(X = 1) = C_{9,1}.(0.16)^{1}.(0.84)^{8} = 0.3569[/tex]

[tex]P(X = 2) = C_{9,2}.(0.16)^{2}.(0.84)^{7} = 0.2720[/tex]

[tex]P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2) = 0.2082 + 0.3569 + 0.2720 = 0.8371[/tex]

Rounding to two decimal places, 0.84.

0.84 = 84% probability that fewer than 3 of the parts are defective.

Answer:

135 - 25 = 110

Step-by-step explanation:

Answer:

m∠ABC = 110°

Step-by-step explanation:

There is an exterior angle given, at about point C. This can be utilized to find the interior angle, as they form a linear pair and ergo are supplementary. So,

180° - 135° = 45°

∠C = 45°

Now, you know that a triangle contains 180°. So, use ∠A + ∠B + ∠C = 180° to find the missing angle.

25° + ∠B + 45° = 180°

70° + ∠B = 180°

∠B = 110°

∠B in this case can also be written as ∠ABC.

Answer:

The median, mean, and mode of the data set are 5, 4.8, and both 4 and 5 respectively.

Step-by-step explanation:

To find the median of a data set, line up all values from greatest to least and find the number in the center. For example, in the set 1; 2; and 3, 2 would be the median. In this case, the order would be 2, 4, 4, 4, 5, 5, 5, 6, 6, 7. The two numbers in the middle are 5 and 5, their average is 5, so that would be the median. The mean of a data set is the average of all data values in a set. In this case, there are 10 data values, and their total sum is 48, so the mean of this data set is 4.8. The mode of a data set is the value that occurs the most in a set. In this case, 2 occurs once, 4 occurs three times, 5 occurs three times, 6 occurs twice, and 7 occurs once, so the mode of this data set is both 4 and 5.

Answer: A

2". 1. 0 a. Put a square box at the origin of the number line. b. Plot point C so it is located at 2 ... d. Plot a point at the midpoint of C and E. Label it H. Lesson 2. 1. Name the ... 2. Line & passes through point H and is parallel to the y-axis. Construct line l.



Step-by-step explanation:



Step-by-step explanation:

Step-by-step explanation:

E, F and H

because both sides have the same coefficient of x

Answer:

0 and - 13/15

Step-by-step explanation:

Answer:

7 1/4

Step-by-step explanation:

1 1/2 + 1 1/4 = 2 3/4

10 - 2 3/4= 7 1/4