Help! Find the values of x and y

Yes, when dealing with a multi-value attribute with a variable number of values that need to be processed independently.

Yes, when dealing with a multi-value attribute with a variable number of values that need to be processed independently, it is recommended to consider creating a new dependent entity to represent the values. This can help to simplify the design and make it easier to manage and maintain. The new entity can be linked to the original entity through a relationship, allowing each value to be processed independently while still maintaining the integrity of the data. Overall, this approach can improve the efficiency and effectiveness of the system, making it easier to work with and providing better results for the end user.

To know more about Efficiency visit:

https://brainly.com/question/13222283

#SPJ11

The number of possible pizzas James can order is 15

The given parameters are

Pizza size = 3

Toppings = 5

From the question, we understand that:

James wants to buy 2 different pizzas.

The number of possible pizzas James can order is calculated as

Order = Pizza size x Toppings

So, we have

Order = 3 * 5

Evaluate

Order = 15

Hence, the number of possible pizzas James can order is 15

Read more about combination at

https://brainly.com/question/11732255

#SPJ1

Answer:

The second answer, 7y - 4x =12 would make the system have no solution.

Answer:

325 x 7.00 = 2275.

2495 - 2275 = 220.

Answer:

without a value under the square root there are no I tercepts because you can't graph xsqrt

Answer:

D: 19 should have been subtracted from, not added to, both sides of the equation.

Step-by-step explanation:

Because if we subtract 19 from both sides, we directly get the value of x.

Equation:-

x + 19 = 34

Subtracting 19 from both sides,

=> x + 19 - 19 = 34 - 19

=> x = 15

Answer:

false

Step-by-step explanation:

Division of f(x) = x³ - x² - 2x + 8 by (x-1) will have a quotient of x² - 2 and a remainder of 6.

The remainder theorem states that if f(x) is divides by x - a, the remainder is f(a).

We shall divide the f(x) = x³ - x² - 2x + 8 by x - 1 as follows;

x³ divided by x equals x²

x - 1 multiplied by x² equals x³ - x²

subtract x³ - x² from x³ - x² - 2x + 8 will result to -2x + 8.

-2x² divided by x equals -2

x - 1 multiplied by -2 equals -2x + 2

subtract -2x + 2 from -2x + 8 will result to a remainder of 6, and a quotient of x² - 2.

f(1) = (1)³ - (1)² - 2(1) + 8

f(1) = 1 - 1 - 2 + 8

f(1) = 6

Therefore, f(1) is a remainder of as x - 1 divides f(x) = x³ - x² - 2x + 8 resulting to a quotient of x² - 2 and a remainder of 6

Learn more about remainder theorem here:https://brainly.com/question/25289437

#SPJ1

When a man on top of a building sees a car approaching him and as the car moves 100 ft closer, the angle of depression changes from 15 to 33 degrees, the height of the building is 159.8 feet.

To solve the problem, we can use the tangent function. Let x be the distance between the man and the building, then we have:

tan(15) = h / x ...........(1) and tan(33) = h / (x - 100) ...........(2)

Dividing (2) by (1), we get:

tan(33) / tan(15) = (x - 100) / x

Simplifying the expression, we have:

(x - 100) / x = 2.22

Solving for x, we get:

x = 100 / 1.22 ≈ 81.97

Using equation (1), we can solve for the height of the building:

h = x * tan(15)

h ≈ 159.8

Therefore, the height of the building is approximately 159.8 feet.

To know more about height, refer here:

https://brainly.com/question/27917190#

#SPJ11

Answer: 20 pieces of chocolate could be treated for 35 pieces of hard candy.

Step-by-step explanation:

Equation of direct proportion between two quantities x and y :

\(\dfrac{x_1}{y_1}=\dfrac{x_2}{y_2}\)

Put \(x_1=4,\ y_1=7,\ y_2=35, x_2=x\)

\(\dfrac{4}{7}=\dfrac{x}{35}\\\\\Rightarrow\ x=\dfrac{35\times4}{7}\\\\\Rightarrow\ x=20\)

Hence, 20 pieces of chocolate could be treated for 35 pieces of hard candy.

The PDF of of two random variable at x = a/2 is 4.851.

To find the marginal PDF of X, we integrate the joint PDF with respect to Y over the range of possible values of Y:

\(f_X(x)\)= ∫ f(x,y) dy from y=0 to y=8.15

= ∫ c dy from y=0 to y=8.15

= c * (8.15 - 0)

= 8.15c

Since the total area under the joint PDF must be equal to 1, we know that:

∫∫ f(x,y) dxdy = 1

We can use this to find the constant c:

∫∫ f(x,y) dxdy = ∫∫ c dxdy

= c * ∫∫ dxdy

= c * (a-0) * (8.15-0)

= c * a * 8.15

= 1

Therefore,

c = 1 / (a * 8.15)

Substituting this into our expression for \(f_X(x)\), we get:

\(f_X(x)\) = 8.15 / a

So, for x = a/2, we have:

\(f_X(a/2)\) = 8.15 / (a/2)

= 16.3 / a

= 4.851

Therefore, the PDF of X at x = a/2 is 4.851.

Learn more about marginal PDF

brainly.com/question/31064509

#SPJ11

Answer:

6 ( x + 2 ) simplifies to 6x + 12 and 3 ( 4 + 2x )simplifies to 12 + 6x, so it can be determined that the equation has infinitely many solutions.

Step-by-step explanation:

As both sides are equal, any value substituted will be the same.

Answer:

Five feet

Step-by-step explanation:

H = A ÷ L

H = 65 ÷ 13

H = 5 ft

Answer:

s could mean 0 or 1 I'm not sure

Based on the information provided, Railway Cabooses paid an annual dividend of $2.50 per share. However, the company has been reducing its dividends by 11.7 percent each year.

To calculate the current annual dividend, we can use the formula: current dividend = previous dividend * (1 - dividend reduction rate).
So, the current annual dividend would be $2.50 * (1 - 0.117) = $2.21 per share. To determine how much you should pay to purchase stock in this company, we need to use the dividend discount model.
The formula for this model is stock price = annual dividend / (required rate of return - dividend growth rate).
Plugging in the values from the problem, we get:
Stock price = $2.21 / (0.13 - 0.117) = $34.15 per share.
Therefore, if your required rate of return is 13 percent, you should be willing to pay $34.15 per share to purchase stock in Railway Cabooses.

for more information on the annual dividends see:

https://brainly.com/question/15871366

#SPJ11

Hey there!

Assuming you meant:

9^3

IF SO, LETS SOLVE FOR IT!

9^3

= 9 * 9 * 9

= 81 * 9

= 729

Therefore, your answer is most likely:

[729] So, the base number is probably 5 and the exponent is probably 3

Random note:

Your base number is always that number that will be repeated by what the exponent is telling it!

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

(-2,4)

Step-by-step explanation:

When reflecting a point across y=x, the x-coordinate and y-coordinate switch places.

Answer:

i am pretty sure it's a.

Step-by-step explanation:

i hope this helps :)

Answer:

it's -2sqrt7

the first answer

Step-by-step explanation:

pls mark me brainliest!

Let's analyze each pair of groups to determine if they are isomorphic:

(a) Z2 × Z2 and Z4:

These groups are isomorphic because they both have the same number of elements, which is 4.

(b) Z12 and Z8:

These groups are not isomorphic because they have different numbers of elements. Z12 has φ(12) = 4 elements (where φ is the Euler's totient function), while Z8 has φ(8) = 4 elements.

(c) Z*5 and Z4:

These groups are isomorphic because they both have the same number of elements, which is 4.

(d) Z2 × Z and Z:

These groups are not isomorphic because they have different numbers of elements. Z2 × Z has an infinite number of elements, while Z has a countably infinite number of elements.

(e) Q and Z:

These groups are not isomorphic because they have different structures. Q, the group of rational numbers under addition, is a non-cyclic group with infinitely many elements, while Z, the group of integers under addition, is a cyclic group with a countably infinite number of elements.

(f) Z × Z and Z:

These groups are not isomorphic because they have different structures. Z × Z is a non-cyclic group with a countably infinite number of elements, while Z is a cyclic group with a countably infinite number of elements.

Learn more about isomorphic here : brainly.com/question/31039624

#SPJ11

Hello there. To solve this question, we have to remember how to graph a function.

First, remember that the logarithm in any base is an injective function (one-to-one).

We have to find its key-features before graphing it.

These key-features includes: x-intercept, y-intercept (if it exists), its vertical asymptote.

Okay. To find the x-intercept, set the function equal to zero:

Adding 1 on both sides, we get

Apply the property:

Hence we have

So the x-intercept happens at x = 3.

To determine whether or not it has an y-intercept, we check if the limit as x goes to zero from both sides exists and are equal:

In this case, this means we cannot evaluate this function at x = 0, so it doesn't have y-intercept(s).

Next, to determine its vertical asymptote, we check the value of x for which the argument goes to zero, that is

Therefore it has a vertical asymptote at x = 0.

The graph is then given by:

This is a sketch of the graph of the function.

The final answer to this question is contained in the last option.

The critical value for the 90% of confidence interval with given number of success and sample size is equal to 1.645.

To determine the critical value for a 90% confidence interval of a proportion,

Use the standard normal distribution (Z-distribution).

The critical value corresponds to the desired confidence level and is used to calculate the margin of error.

Here, the proportion of respondents reporting a history of diabetes is 333 out of 3573.

Calculate the sample proportion,

Sample Proportion (p)

= Number of successes / Total sample size

= 333 / 3573

≈ 0.0932

To calculate the critical value, the z-score that corresponds to a 90% confidence level.

For a one-tailed test with a 90% confidence level,

The critical value is obtained by subtracting the desired confidence level from 1, then dividing by 2,

Critical Value = (1 - Confidence Level) / 2

⇒Critical Value = (1 - 0.90) / 2

                          = 0.05 / 2

                          = 0.025

To find the z-score corresponding to a cumulative probability of 0.025 in the standard normal distribution,

Use a standard normal distribution calculator.

The critical value for a 90% confidence level is approximately 1.645.

Therefore, the critical value for a 90% confidence interval of the proportion is 1.645.

Learn more about critical value here

brainly.com/question/24260914

#SPJ4

The given geometric series is convergent. We can see that the common ratio (r) is 1/√3, which has an absolute value less than 1. So, the sum of this convergent geometric series is √3 / (√3 - 1).

The geometric series in question is given by the formula:

Σ (1/√3)^n from n=0 to infinity.

To determine if this geometric series is convergent or divergent, we need to examine the common ratio, which is 1/√3. The geometric series converges if the absolute value of the common ratio is less than 1, i.e., |r| < 1, and diverges otherwise.

In this case, the common ratio r is 1/√3, and its absolute value is also 1/√3 since it's already positive. Since 0 < 1/√3 < 1, the series is convergent.

To find the sum of this convergent geometric series, we can use the formula:

Sum = a / (1 - r),

where a is the first term of the series and r is the common ratio. For this series, a = (1/√3)^0 = 1, and r = 1/√3.

Sum = 1 / (1 - 1/√3) = 1 / ( (√3 - 1) / √3 ) = √3 / (√3 - 1).

So, the sum of this convergent geometric series is √3 / (√3 - 1).

To learn more about ratio visit;

brainly.com/question/13419413

#SPJ11

Answer:

Segment Addition Postulate

The segment addition postulate in geometry is applicable on a line segment containing three collinear points. The segment addition postulate states that if there are two given points on a line segment A and C, then point B lies on the same line segment somewhere between A and C only if the sum of AB and BC is equal to AC.

Segment Addition Postulate Definition

The segment addition postulate states that if a line segment has two endpoints, A and C, a third point B lies somewhere on the line segment AC if and only if this equation AB + BC = AC is satisfied. Look at the image given below to have a better understanding of this postulate.

Step-by-step explanation:

Gladys blister is luggage

Answer:

the answer is x ≥ 6

Step-by-step explanation:

x ≥ 8 - 2

x ≥ 6

Answer:

Below is an array showing the x values, and phase shifts that occur in the graph of the equation.

\(~~~~~x~~~~f(x)\\\\\left[\begin{array}{cc}\pi &0 &\frac{9\pi }{8} &1\\\frac{5\pi }{4} &0&\frac{11\pi }{8} &-1&\frac{3\pi }{2}&0 \end{array}\right]\)

Answer:

Graph A

Step-by-step explanation:

Got 100% on edge

Answer:

$38

Step-by-step explanation:

Answer:

vhggk

Step-by-step explanation:

fhtkhli,jbm cxchjklm,n

Answer:

A: 6

B: 16

C: 2

D: -12

Step-by-step explanation:

They are asking you to multiply the equations:

(3x^2 + 2x - 3)(2x + 4)

Distribute and you should get:

6x^3 + 16x^2 + 2x - 12

The Coefficients A,B,C, and D are 6, 16, 2, and -12.