if X=14 and y=-6 and z=1 find the value





ii- ( x+3)(y-4)(z-9) ​

Women make up 64% of the sample and are typically the household's main investment.

There is a correlation between American women and being the main provider in their home.

Descriptive statistics, also known as brief informative coefficients, are used to summarize a specific data collection, which may be a sample of a population or a representation of the entire population. Descriptive statistics include measures of variability and central tendency (spread). Measures of central tendency include the mean, median, and mode, whereas measures of variability include the standard deviation, variance, minimum and maximum variables, kurtosis, and skewness.

For instance, the sum of the following data set is 20: (2, 3, 4, 5, 6). A 4 (20/5) is the mean. A data set's mode is the number that appears most frequently, while its median is the value that is in the middle of the range of values. It is the value that separates a data set's higher values from lower values. There are many less common ways to use descriptive statistics, but they are nevertheless essential.

To learn more about the, Descriptive Statistics visit:

https://brainly.com/question/13335435

#SPJ4

The correct question is - Suppose a survey of 580 women in the United States found that more than 64​% are the primary investor in their household. Which part of the survey represents the descriptive branch of​ statistics? Make an inference based on the results of the survey.

Answer:

The correct answer is the second alternative!

Answer:

$787.50

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

-4+5x-4

4+5x4

4+20

24

The independent variable in this study is the temperature of the water in each tank. The independent variable is the factor that is intentionally manipulated or changed by the researcher in order to observe its effect on the dependent variable. In this case, the researcher is testing the effects of habitat space on the size of fish populations, and they are manipulating the temperature of the water to see how it impacts the survival of the goldfish.

The researcher sets up four aquariums of the same size with six goldfish in each one. The independent variable, temperature, is kept different in each tank. This means that each tank is maintained at a different temperature throughout the experiment.

By manipulating the temperature in each tank, the researcher can observe how the different temperature conditions affect the survival of the goldfish. This allows them to determine whether the size of the fish populations is influenced by habitat space, as measured by the temperature of the water.

To summarize, in this study, the independent variable is the temperature of the water in each tank. The researcher is manipulating the temperature to observe its effect on the survival of the goldfish and determine the impact of habitat space on fish populations.

To learn more about "Independent and Dependent variable":

https://brainly.com/question/25223322

#SPJ11

Answer:

(x , y) -> (y , -x) & rotation 90° clockwise

Step-by-step explanation:

The first one is pretty obvious : the values of x & y in the first point are the same in the second point but in reverse

And about the 90° rotation, just graph it

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

Given:

Considering that the lower intersection is a translation of the upper intersection.

Required:

To find the meaning about the measures of the corresponding angles.

Explanation:

The ower intersection is a translation of the upper intersection.

This means that corresponding ngles overlap ech other on translation.

So, the corresponding angles are congruent.

Final Answer:

The corresponding angles are congruent.

If the parent function \(\sf y=(1.6)^x\) is translated 5 units up and 9 units to the right, then you should subtract 9 from x and add 5 to the whole function. Thus,

1) translation the parent function \(\sf y=(1.6)^x\) 9 units to the right gives you the function \(\sf y=(1.6)^{x-9}\).

2) translation the function \(\sf y=(1.6)^{x-9}\) 5 units up gives you the function \(\sf y=(1.6)^{x-9}+5\)

Therefore, the correct choice is C

Learn more: brainly.com/question/11468584

Answer:

Yes, it is TRUE

Hope my answer helps you ✌️

Answer:

(B)   is true    

4 x + y = 4 * (-6) + 0 = -24   and is on the line

Answer:

  B. (-6, 0) is on the line

Step-by-step explanation:

The points of concern are those where y=0. Using that in the equation, we find the x-value to be ...

  4x +0 = -24

  x = -24/4 = -6

That is, the point (-6, 0) is on the line and is a solution to the equation.

__

Additional comment

Answer choices C and D can be rejected immediately, because they are nonsense. If a point is on the line, it IS a solution. It will not be on the line if it is not a solution.

The simplify value of numeric expression, 3 + 2, after adding 3456 then subtracting 45 and then dividing by 20 is equals the 17.8.

We have an expression of numbers, 3 + 2 we have to apply some arithematic operations on it and determine the final simplfy value. Let the expression be x = 3 + 2, add 3456 in it

=> x = 3 + 2 + 3456

Substracts 45 from above expression

=> x = 3 + 2 + 3456 - 45

Dividing the above expression of x by 20

=>

\(\frac{ x } {20} = \frac{ 3 + 2 + 3456 - 45}{20}\)

\(= \frac{3416}{20}\)

= 17.8

Hence, required simplify value is 17.8.

For more information about expression, visit :

https://brainly.com/question/25968875

#SPJ4

The new laboratory rectangular box to ship glass pipes has the dimensions as deigned by the company as

information from the question

The company's design team has created a box with:

volume of a rectangular box is given by

= length * width * height

length = L

width = L - 2

height = 2L + 9

Multiplying gives

45 = L * (L - 2) * (2L + 9)

45 = L * ( 2L² +5L - 18)

45 = 2L³ + 5L²- 18L

2L³ + 5L² - 18L - 45 = 0

Using calculator to the equation gives

L = -3   OR   3   OR    -5/2

taking the positive value

L = 3

width = L - 2 = 3 - 2 = 1

height = 2L + 9 = 2 * 3 + 9 = 15

Learn more about volume of rectangular box here:

https://brainly.com/question/8880159

#SPJ1

Complete question

Asif wants to open a lemonade stand during a town fair. He buys a pitcher and lemonade concentrate from a store for this purpose. At the lemonade stand, the cost for each cup of lemonade will be the same. If Asif sells 32 cups of lemonade, he will have a profit of $0. If he sells 45 cups of lemonade, he will have a profit of $16.25. Determine the rate of change for a function that represents Asif's profit, y, in dollars, from selling x cups of lemonade.

Answer:

Step-by-step explanation:

The rate of Change for the function that determines profit :

Slope value, m ;

Slope, m = Rise / Run = (y2-y1) / (x2 - x1)

y2 = 16.25 ; y1= 0 ; x2 = 45 ; x1 = 32

m = (16.25 - 0) / (45 - 32)

m = 16.25 / 13

m = 1.25

Hence, the rate of change in in profit for selling x k cuos of lemonade = $1.25

We can say with 92% confidence that the true average wind speed in Bryan is between 11.535 and 18.465 mph.

What is average?

Average, also known as the arithmetic mean, is a measure that represents the central tendency or typical value of a set of numbers.

To find a 92% confidence interval for the true average wind speed in Bryan, we can use the formula for a confidence interval based on a normal distribution:

Confidence interval = sample mean ± (critical value) * (standard deviation / √sample size)

First, let's calculate the critical value. Since the confidence level is 92%, we need to find the critical value that leaves 4% in the tails (92% + (100% - 92%) / 2 = 96%).

Using a standard normal distribution table or a statistical calculator, we find the critical value for a 4% tail to be approximately 1.750.

Now, we can calculate the confidence interval:

Confidence interval = 15 ± (1.750) * (7.8 / √16)

= 15 ± (1.750) * (7.8 / 4)

= 15 ± 3.465

Rounding to three decimal places, the confidence interval is:

Confidence interval = (11.535, 18.465)

Therefore, we can say with 92% confidence that the true average wind speed in Bryan is between 11.535 and 18.465 mph.

To learn more about average visit:

https://brainly.com/question/130657

#SPJ4

The speed of the object is 12121 m per week.

What does it mean to do speed?

The object is moving at a speed of 2 centimeters every 7 seconds.

We need to find the speed in m per week.

2 cm = 0.02 m

1 week = 604800 s

7 s =  \(1.65 * 10^{-6} week\)

Speed = distance/time

So,

\(v = \frac{0.02 m}{1.65 * 10^{-6 } week}\)

\(v = 12121.21 m/ week\)

or v = 12121 m/ week

So, the speed of the object is 12121 m per week.

Learn more about speed

 brainly.com/question/7359669

#SPJ4

When we have a normal model for the sampling distribution, we cannot say that a sample mean or sample proportion is approximately 2 standard errors (ses) away from the population mean or the true proportion.

Instead, we can say that 95% of the sample proportions fall within two standard errors of the population proportion. Similar to this, the percentage of sample proportions decreases as the standard error distance decreases and increases as the standard error distance increases.

Therefore, the standard error distance will be greater than 2 standard errors (ses) if 99% of the sample proportions are within a given standard error distance of the population proportion.

Find more on sample proportion at : brainly.com/question/24232216

#SPJ4

Given that a swimming pool is in the shape of a rectangular parallelepiped of depth 7ft, length 52ft, and width 21ft. It is filled with water to a depth of 6 ft. We need to determine how much work is required to pump all the water over the top The volume of the swimming pool is given by:

V = l × b × h= 52 × 21 × 7= 7656 cubic feet Since the swimming pool is filled with water to a depth of 6ft, the volume of water it contains is given by: V = l × b × h= 52 × 21 × 6= 6552 cubic feet. The weight of water per cubic foot is approximately 62.4 pounds per cubic foot. This value can vary slightly depending on the temperature and impurities in the water.

The total weight of the water in the swimming pool is given by: W = V × w= 6552 × 62.4= 408844.8 pounds To pump all the water over the top, we need to overcome the force of gravity acting on the water. Therefore, the work required is given by: W = F × d where F is the force required to lift the water and d is the distance over which the force is applied.

Since we are pumping the water over the top, the distance over which the force is applied is equal to the depth of the water, which is 6 ft. Therefore, the work required is given by: W = F × d= 408844.8 × 6= 2453068.8 foot-pounds.

Hence, approximately 2453068.8 foot-pounds of work is required to pump all the water over the top.

To know more about  temperature visit:

brainly.com/question/7510619

#SPJ11

(A) To find the probability that a random part has both a scratch and a dent, we can use the formula for the intersection of two events:

P(Scratch and Dent) = P(Scratch) + P(Dent) - P(Scratch or Dent)

Given that P(Scratch) = 0.05, P(Dent) = 0.02, and P(Scratch or Dent) = 0.06, we can substitute these values into the formula:

P(Scratch and Dent) = 0.05 + 0.02 - 0.06 = 0.01

Therefore, the probability that a random part has both a scratch and a dent is 0.01.

(B) To find the probability that a random part has a scratch given it has a dent, we can use the formula for conditional probability:

P(Scratch | Dent) = P(Scratch and Dent) / P(Dent)

We already found that P(Scratch and Dent) = 0.01. To find P(Dent), we can use the probability of either a scratch or a dent happening:

P(Dent) = 0.02

Substituting these values into the formula, we have:

P(Scratch | Dent) = 0.01 / 0.02 = 0.50

Therefore, the probability that a random part has a scratch given it has a dent is 0.50.

(C) To determine whether the events "there is a scratch" and "there is a dent" are independent, we can compare the probability of their intersection to the product of their individual probabilities.

If the events are independent, then P(Scratch and Dent) = P(Scratch) * P(Dent).

We found that P(Scratch and Dent) = 0.01, P(Scratch) = 0.05, and P(Dent) = 0.02. Let's check if the equation holds:

0.01 ≠ (0.05 * 0.02)

Since the equation does not hold, the events "there is a scratch" and "there is a dent" are not independent.

(D) To find the probability that a random part has a scratch or a dent, but not both, we can subtract the probability of both events happening from the probability of either event happening:

P(Scratch or Dent but not both) = P(Scratch or Dent) - P(Scratch and Dent)

We already found that P(Scratch or Dent) = 0.06 and P(Scratch and Dent) = 0.01. Substituting these values into the formula:

P(Scratch or Dent but not both) = 0.06 - 0.01 = 0.05

Therefore, the probability that a random part has a scratch or a dent, but not both, is 0.05.

To know more about probability refer here:

https://brainly.com/question/31828911#

#SPJ11

Answer:38

Step-by-step explanation:

answer:

n=43

Step-by-step explanation:

Divide both sides by 7:

\(\frac{7n}{7}=\frac{301}{7}\)    

simplify: n=43

If the expression be 23 x² + 3x + 8 then the constant exists 8.

The addition, subtraction, multiplication, and division arithmetic operators are used to write a group of numbers together to form a numerical statement in mathematics. The expression of a number can take on various forms, including verbal form and numerical form.

A mathematical expression is a finite combination of symbols that is well-formed in accordance with context-specific norms.

A mathematical expression is a phrase that includes at least two numbers or variables, at least one arithmetic operation, and the expression itself. Any one of the following mathematical operations can be used. A sentence has the following structure: Number/variable, Math Operator, Number/Variable is an expression.

During the course of a program's execution, a constant's value cannot change. As a result, the value is constant, as implied by its name. During the course of a program's execution, a variable's value can change. As a result, the value might change, as implied by its name.

Let the expression be 23 x² + 3x + 8

then the constant exists 8.

Therefore, the correct answer is option C. 8.

To learn more about expression refer to:

https://brainly.com/question/723406

#SPJ1

Answer: 7 ways

Step-by-step explanation:

   All value possibles when is rolled a single die are {1,2,3,4,5,6}

   there are 6 possible outcomes, so that if a die is rolled 7 times

    there will be at least one repeated result.

We must roll the die at least 7 times to guarantee getting the same value twice.

To guarantee getting the same value twice when rolling a single die, we need to continue rolling the die until we get a repeat of a previous value.

Since there are six possible values on a standard die (1, 2, 3, 4, 5, or 6), the worst-case scenario is that we roll the die six times and get all different values. However, on the seventh roll, we are guaranteed to get a repeat of one of the previous values.

Therefore, to guarantee the same value twice, we must roll the die at least 7 times

Know more about die roll questions here:

https://brainly.com/question/30642748

#SPJ11

Answer:

lower bound: 147.5g

upper bound: 152.5g

u is orthogonal to w, which means it is orthogonal to every vector in w. Hence, u is in w⊥.

What is Vector?

A vector is a living organism that transmits an infectious agent from an infected animal to a human or another animal. The vectors are often arthropods such as mosquitoes, ticks, flies, fleas and lice.

To prove that the subspace w⊥ consists of all vectors in v that are orthogonal to every basis vector {w1, w2, ..., wk}, we need to show two things:

Any vector in w⊥ is orthogonal to every basis vector.

Any vector in v that is orthogonal to every basis vector is in w⊥.

Let's prove these two statements:

Let's assume that a vector u is in w⊥. We need to show that u is orthogonal to every basis vector {w1, w2, ..., wk}.

Since u is in w⊥, by definition, it is orthogonal to every vector in w. Now, since {w1, w2, ..., wk} is a basis for w, any vector in w can be written as a linear combination of the basis vectors:

v = a1w1 + a2w2 + ... + ak*wk,

where a1, a2, ..., ak are scalars.

Now, consider the dot product of u with v:

u · v = u · (a1w1 + a2w2 + ... + ak*wk).

Using the distributive property of dot product, we have:

u · v = a1*(u · w1) + a2*(u · w2) + ... + ak*(u · wk).

Since u is orthogonal to every vector in w, each dot product term on the right-hand side becomes zero:

u · v = a10 + a20 + ... + ak*0 = 0 + 0 + ... + 0 = 0.

Therefore, u is orthogonal to v, which means it is orthogonal to every basis vector {w1, w2, ..., wk}.

Now, let's assume that a vector u is in v and is orthogonal to every basis vector {w1, w2, ..., wk}. We need to show that u is in w⊥.

To prove this, we'll show that u is orthogonal to every vector in w. Let's take an arbitrary vector w in w:

w = c1w1 + c2w2 + ... + ck*wk,

where c1, c2, ..., ck are scalars.

Now, consider the dot product of u with w:

u · w = u · (c1w1 + c2w2 + ... + ck*wk).

Using the distributive property of dot product, we have:

u · w = c1*(u · w1) + c2*(u · w2) + ... + ck*(u · wk).

Since u is orthogonal to every basis vector, each dot product term on the right-hand side becomes zero:

u · w = c10 + c20 + ... + ck*0 = 0 + 0 + ... + 0 = 0.

Therefore, u is orthogonal to w, which means it is orthogonal to every vector in w. Hence, u is in w⊥.

By proving both statements, we have shown that w⊥ consists of all vectors in v that are orthogonal to every basis vector {w1, w2, ..., wk}.

To learn more about Vector from the given link

https://brainly.in/question/55467935

#SPJ4

Answer:

The distance from the pitcher's mound to second base and to third base is the same, which is 90 feet. However, the distance from first base to second base is shorter than the distance from first base to third base. This means that the throw to second base is shorter than the throw to third base.

Therefore, the answer is:

The player should throw the ball to 2nd base.

As for how much farther the player must throw the ball for the longer throw, we need more information to calculate that.

Answer:

slope = 3/2

Step-by-step explanation:

rise/run = 60/40 = 6/4 = 3/2

Answer:

Value of x = 70'

Step-by-step explanation:

Given:

Given quadrilateral is a cyclic quadrilateral, in a cyclic quadrilateral sum of opposite angle is 180' .

Find:

Value of x

Computation:

x' + 110' = 180'

x' = 180' - 110'

Value of x = 70'