Enter the ordered pair for the vertices for rx-
axis(qrst).
q= (1,3)
r= (3,-3)
s= (0,-2)
t= (-2,1)
q' = ()
r' = ()
s'= ( )
t' = ()
Pls help I need it really soon

While you look behind to see how many people you beat, you are gathering information for your Competitive intelligence via the use of social comparison.

Competitive intelligence is a process of learning as much as possible outside oneself to increase one's competition level.

It tells us about our position in the competition or market .it helps in self-improvement and skill development.

Social comparison helps in determining our own worth in society.

You are gathering information for your Competitive intelligence via the use of social comparison.

Learn more about competitive intelligence  here:

https://brainly.com/question/30867803?

#SPJ12

After solving, the possible domain in interval notation is (0, 7).

In the given question, a researcher is following the growth of a particular type of flower.

The equation to show the height of the plant f(n), in cm, after days (n) = 8(1.05)^n

According to the given information,

The height of the plant is modeled by the function= f(n)

The height of the plant is approximately 11.04cm when the number of days = 7

The days are started from n > 0 and n<=7

Hence the possible domain in interval notation = (0, 7)

To learn ore about domain and growth function link is here

brainly.com/question/29209185

#SPJ4

The complete question is:

A scientist is studying the growth of a particular species of plant. He writes the following equation to show the height of the plant f(n), in cm, after days (n) = 8(1.05)^n

Part A: When the scientist concluded his study, the height of the plant was approximately 11.26 cm What is a reasonable domain toplot the growth function?

Part B: What does the y-intercept of the graph of the function () represent?

Part C: What is the average rate of change of the function f(n) from n = 2 ton, and what does it represent?

Answer:

188 cm

Step-by-step explanation:

Answer:

Step-by-step explanation:

The expression can be simplified as:

-9x² +  6x

An algebraic expression is an expression that is made up of variables and constants, along with algebraic operations like addition, subtraction, square root, etc.

The expression can be simplified by adding or subtracting like terms. That is:

3x³ + 9x² + 30x -3x³-18x² - 24x =  3x³-3x³ + 9x²-18x² + 30x -24x

                                                   = -9x² +  6x

Substituting x = -4, -2, 0 into -9x² +  6x:

x = -4:

-9x² +  6x = -9(-4)² +  6(4)

                = -144 + 24

                = -120

x = -2:

-9x² +  6x = -9(-2)² +  6(2)

                = -36 + 12

                = -24

x = 0:

-9x² +  6x = -9(0)² +  6(0)

                = 0

Learn more about algebraic expressions on:

brainly.com/question/4344214

#SPJ1

Answer:

13.2 g

Step-by-step explanation:

let x = grams sugar in a 200 ml glass

16.5 g sugar / 250 ml = x g sugar / 200 ml

x(250) = (16.5)(200)

x =  (16.5)(200) / (250) = 3300 / 250 = 13.2

Answer:  there are 13.2 g sugar in a 200 ml glass of juice

The probability that exactly 8 peas are green, from the random selection would be 22. 56 %.

This is a binomial probability problem as the probability of an exact likelihood from an event needs to be found.

The relevant formula is:

P ( X = k ) = C ( n , k) x p^ k x q ^( n - k)

Solving for the probability, that exactly 8 peas are green gives:

P ( X = 8 ) = C( 12, 8) x ( 3 / 4 ) ^8 x ( 1 / 4 )^4

P ( X = 8 ) = (12! / ( 8 ! ( 12 - 8 )!) ) x ( 3/4 ) ^8 x ( 1 / 4 ) ^4

P ( X = 8 ) = 0. 2256

P ( X = 8 ) = 22. 56 %

Find out more on probability at https://brainly.com/question/20750173

#SPJ1

The 99% confidence interval for the population mean time for meal preparation is approximately (92.70, 101.30) minutes based on a sample of 70 customers.
The claim by the vice president that the mean time is 95 minutes falls within the confidence interval, indicating agreement. To estimate the population mean within a 1-minute margin of error, a sample size of approximately 393 customers is needed.

a) Calculating the 99% confidence interval for the population mean time for meal preparation:

Given: Sample size (n) = 70, Sample mean (X bar) = 97 minutes, Sample standard deviation (s) = 14 minutes, and Z-critical value (Za) = 2.575.

The formula for the confidence interval is: CI = x (bar) ± Za * (s / √n)

Plugging in the values:

CI = 97 ± 2.575 * (14 / √70)

CI = 97 ± 2.575 * 1.67

CI ≈ 97 ± 4.30

Therefore, the 99% confidence interval for the population mean time for meal preparation is approximately (92.70, 101.30) minutes.

b) Interpretation of the confidence interval: We are 99% confident that the true population mean time for meal preparation lies within the interval (92.70, 101.30) minutes based on the sample data.

c) The vice president of research asserts that the mean time for meal preparation is 95 minutes. To determine if we agree with this assertion, we compare the confidence interval (92.70, 101.30) with the claimed mean of 95 minutes. Since the claimed mean of 95 minutes falls within the confidence interval, we cannot reject the vice president's assertion.

d) To calculate the sample size necessary to estimate the population mean within 1 minute, we use the formula:

n = (Za * s / E)²

Where Za is the Z-critical value, s is the sample standard deviation, and E is the desired margin of error (1 minute).

Plugging in the values:

n = (2.575 * 14 / 1)²

n ≈ 19.82²

n ≈ 393

Therefore, a sample size of approximately 393 customers is necessary to estimate the population mean time for meal preparation within a margin of error of 1 minute.

To learn more about confidence interval click here: brainly.com/question/29680703

#SPJ11

Answer:

I think it is C.

Step-by-step explanation:

Have a good day. :-)

Answer: x = 6

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Answer:

The Answer Would Be 3

Step-by-step explanation:

Answer:

14.29%

Step-by-step explanation:

calculate the fraction by dividing it, then multiply that fraction value by 100 and add a precent sign, thats about it

50/350 = 0.14285714285

0.14285714285 x 100 = 14.2857142857

round it and get 14.29

add a percentage sign and tadaa!

14.29%

Answer:

the fourth coordinate is at (4,0)

Explanation:

use a graph paper to mark the three coordinates and see the appropriate fourth coordinate. use a scale if needed to draw the square. square has same length/sides.

Answer:

D  (4, 0)

Step-by-step explanation:

see attached diagram for graph of shape and points

The fourth vertex is marked in blue

The expression that correctly describes the height of the prism for the given volume is (3x^3 + 16x^2 - 20x - 48) / ((3x + 4)(x - 2)).

The formula for the volume of a prism is given as V = 3x^3 + 16x^2 - 20x - 48. To determine the expression that correctly describes the height of the prism, we need to divide the volume by the product of the length and width.

Volume (V) = length (L) × width (W) × height (H)

Given:

Length (L) = 3x + 4

Width (W) = x - 2

Substituting the given expressions into the formula:

V = (3x + 4) × (x - 2) × H

Now, we need to solve for the height (H). We can rearrange the equation and isolate H:

V = (3x + 4)(x - 2)H

H = V / ((3x + 4)(x - 2))

Substituting the given volume expression:

H = (3x^3 + 16x^2 - 20x - 48) / ((3x + 4)(x - 2))

Therefore, the expression that correctly describes the height of the prism is (3x^3 + 16x^2 - 20x - 48) / ((3x + 4)(x - 2)).

To know more about volume, click here: brainly.com/question/28058531

#SPJ11

Step by step explanation:

Hope this helps

The Probability of getting 35 or more sales for 1000 telephone calls is approximately 0.1771.Therefore, the correct option is A) 0.1770

To find the probability of getting 35 or more sales for 1000 telephone calls, we can use the binomial distribution.

The probability of a sale for each phone call is 0.03, and we have a total of 1000 phone calls. Let's denote the number of sales as X, which follows a binomial distribution with parameters n = 1000 and p = 0.03.

We want to find P(X ≥ 35), which is the probability of getting 35 or more sales. This can be calculated using the cumulative distribution function (CDF) of the binomial distribution.

Using a statistical software or calculator, we can calculate P(X ≥ 35) as follows:

P(X ≥ 35) = 1 - P(X < 35)

Using the binomial CDF, we find:

P(X < 35) ≈ 0.8229

Therefore

P(X ≥ 35) = 1 - P(X < 35)

= 1 - 0.8229

= 0.1771

The probability of getting 35 or more sales for 1000 telephone calls is approximately 0.1771.

Therefore, the correct option is A) 0.1770

To know more about Probability .

https://brainly.com/question/30700350

#SPJ11

The probability of getting 35 or more sales for 1000 telephone calls is approximately 0.0475.

The number of sales X can be modeled as a binomial distribution with n = 1000 and p = 0.03.

Using the normal approximation to the binomial distribution, we can approximate X with a normal distribution with mean μ = np = 30 and variance σ^2 = np(1-p) = 29.1.

To find the probability of getting 35 or more sales, we can standardize the normal distribution and use the standard normal table.

z = (X - μ) / σ = (35 - 30) / sqrt(29.1) = 1.66

Using the standard normal table, we find that the probability of getting 35 or more sales is approximately 0.0475.

Know more about probability here:

https://brainly.com/question/30034780

#SPJ11

Answer:

x=-5, 2, 4, -3

Step-by-step explanation:

Factor and you get:

(x−2)(x+3)(x−4)(x+5)

Answer:  the zeros are x = {-5, -3, 2, 4}

Step-by-step explanation:

x⁴ + 2x³ - 25x² - 26x + 120 = 0

Given: x = 2 and x = 4

Use synthetic division to find the reduced polynomial for x = 2 and then x = 4

2 |  1     2     -25     -26     120    

  |  ↓    2        8     -34     -120

     1    4      -17      -60      0  ← remainder

4 |  1    4      -17      -60

  |  ↓   4      32        60

     1    8      15         0  ←  remainder

      1x² + 8x + 15 = 0

      (x + 5) (x + 3) = 0

      x + 5 = 0    x + 3 = 0

        x = -5            x = -3

The zeros are: x = 2, x = 4, x = -5, and x = -3

A total of 55.86 minutes have gone by since Greg started his run on the treadmill.

If Greg has completed 57% of his run, it means he has 43% of his run remaining.

To find out how many minutes have gone by, we can use proportions.

Let's say x is the total number of minutes Greg needs to complete his run:

x = 57% * 98 minutes

Evaluate

x =  minutes

Therefore, approximately 55.86 minutes have gone by since Greg started his run on the treadmill.

Read more about proportion at

https://brainly.com/question/1781657

#SPJ1

\( \large{ \underline{ \pink{ \mathscr{A} \sf{nswer :}}}}\)

Answer: $5

Step-by-step explanation:

We should note that since there was a 30% off sale, it means that he paid for 70% (100% - 30%) of the sales price.

Therefore, let the price of the socks be represented as x.

70% of x = 14

70/100 × x = 14

0.7 × x = 14

0.7x = 14

x = 14 / 0.7

x = 20

Therefore, the price of the socks was $20. Since there are 4 pairs, each pair will be:

= $20 / 4

= $5

Answer:

7.5

Step-by-step explanation:

the slope m is a measure of the rate of change

Calculate m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (6, 45 ) and (x₂, y₂ ) = (9, 67.5 )

m = \(\frac{67.5-45}{9-6}\) = \(\frac{22.5}{3}\) = 7.5 ← rate of change

The binomial probability model is useful in situations with discrete-valued numerical variables. Hence, the answer is option (a) discrete-valued numerical variables.

The binomial distribution is a probability model that describes the number of successes in a fixed number of independent trials, where each trial has only two possible outcomes (e.g., success or failure, heads or tails, etc.).

The binomial distribution can be used to model a wide range of real-world scenarios, such as the number of defective products in a batch of goods, the number of heads in a series of coin flips, or the number of people who respond positively to a survey question.

Therefore, the correct option is (a)  discrete-valued numerical variables.

Learn more about binomial probability here

brainly.com/question/29350029

#SPJ4

Answer:

Mean of data set 28,44,20,20 = (28+44+20+20)/4 = 112/4=28.

Step-by-step explanation:

Answer:

70 i think goodluck

Step-by-step explanation:

Answer:120 degrees

Step-by-step explanation:

The line equal 180

Subtract 180-60=120

Answer:

the statement that is true is: A and B are not independent because P(AIB) + P(B) is not equal to P(BIA) + P(A)

Step-by-step explanation:

ur welcome

Answer:

-8

Step-by-step explanation:

3=w+11

-11    -11

-8=w

Answer:

B

Step-by-step explanation:

AB=6 therefore Pto Q should be 6

6^2=36

8^2=64

add them together

=100

square root 100=10

divide by 2=5

Answer:

fraction form 3/4

decimal form 0.75

percentage form 75%

Step-by-step explanation: