graph the equation. select integers for x from −3 to 3, inclusive.

Answer:

9

Step-by-step explanation:

2x3=6 (2+2+2=6)

3x3=9 (3+3+3=9)

Answer:

ans is 9 bro

Step-by-step explanation:

Answer: 2:3

Step-by-step explanation:

25/75 beads are square. Thus, 1 out of every 3 beads (1/3) is square. With this information, 2/3 of the beads are round because 1 - 1/3 = 2/3.

This means that the ratio of round to square beads is 2:3.

Answer:

answer is b

Step-by-step explanation:

If r = 2 then substitute it for where r is in your given equation

New equation:

\(\dfrac{7(2)}{2}\)

\(\bf{7(2) = 14}\)

\(\dfrac{14}{2} = 7\)

\(\bf{Answer: 7}\) ☑️

Good luck on your assignment and enjoy your day!

\(\frak{LoveYourselfFirst:)}\)

Answer:

1,200 total on truck

Step-by-step explanation:

48=4% loaded on a truck and they have 96% left to load

So set up a proportion and it should look like this

48 over x = 4 over 100

48/x=4/100

Do cross multiplication 100×48= 4,800÷ 4 = 1,200 total on truck

=1,200 total on truck

Hope this helps, have a nice day! :D

Answer:

https://brainly.com/question/9016553

Step-by-step explanation:

You can see the answers from the exact same question. In the link I pasted.

Not my answer but hope this helps

Answer:

1 x 10^16

Step-by-step explanation:

a) The determinant of the coefficient matrix for system (a) is non-zero, indicating that a unique solution exists.b) The determinant of the coefficient matrix for system (b) is zero.

To test the systems for the existence of a solution using determinants:

a) For system (a), we can write it in matrix form as:

| 2 4 1 | | p1 | | 77 |

| 4 3 7 | * | p2 | = | 114 |

| 2 1 3 | | p3 | | 48 |

To check if a solution exists, we need to calculate the determinant of the coefficient matrix:

| 2 4 1 |

| 4 3 7 |

| 2 1 3 |

If the determinant is non-zero, a unique solution exists. If the determinant is zero, either no solution exists or infinitely many solutions exist.

b) For system (b), we can write it in matrix form as:

| 1 3 3 | | p1 | | 32 |

| 1 4 3 | * | p2 | = | 37 |

| 1 3 4 | | p3 | | 35 |

Again, we need to calculate the determinant of the coefficient matrix:

| 1 3 3 |

| 1 4 3 |

| 1 3 4 |

If the determinant is non-zero, a unique solution exists. If the determinant is zero, either no solution exists or infinitely many solutions exist.

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We substitute the values into the formula. Let's calculate one of them as an example, P(X=8) = (12 choose 8) * (0.596⁸) * (1-0.596)¹²⁻⁸.

The binomial distribution can be used to calculate the probability of getting a certain number of successes in a fixed number of independent trials, where each trial has the same probability of success. In this case, we have a weighted coin with a 0.596 probability of landing on heads. We want to find the probability of getting more than 7 heads when the coin is tossed 12 times.

To calculate this probability, we can use the binomial probability formula:

P(X=k) = (n choose k) * p^k * (1-p)^(n-k)

Where:
- P(X=k) is the probability of getting exactly k successes
- n is the number of trials (12 tosses in this case)
- k is the number of successes (more than 7 heads in this case)
- p is the probability of success on each trial (0.596)
- (n choose k) represents the number of combinations of n items taken k at a time

In this case, we need to find the probability of getting more than 7 heads, so we sum up the probabilities of getting 8, 9, 10, 11, and 12 heads:

P(X>7) = P(X=8) + P(X=9) + P(X=10) + P(X=11) + P(X=12)

To calculate each individual probability, we substitute the values into the formula. Let's calculate one of them as an example:

P(X=8) = (12 choose 8) * (0.596⁸) * (1-0.596)¹²⁻⁸

We repeat this calculation for each value of k, and then sum up the probabilities. Finally, we round the answer to 3 decimal places, if necessary.

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Answer:0.427

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

The equation of a straight line is given by:

y = mx + b

where m is the slope of the line and b is the y intercept (value of y when x = 0).

Given the equation of two lines as \(y=m_1x+b_1\ and\ y=m_2x+b_2\), the two lines are parallel to each other if \(m_1=m_2\). Also the lines are perpendicular if

\(m_1m_2=-1\)

Given line BC:

3x + 2y = 8

2y = -3x + 8

y = -3x/2 + 4

Hence the slope of the line BC = -3/2

For line AD:

-3x - 2y = 6

-2y =3x + 6

y = -3x/2 - 3

Hence the slope of line AD is -3/2

Since both line BC and AD have equal slope (-3/2), hence both lines are parallel to each other

Answer:

I think it would be A and D in my opinion not sure

Answer:

3.  x ; y

4.  y; x

5.  k = y/x

Step-by-step explanation:

Hope This Helps!

Plz Mark Brainliest!

Answer:

the correct answer is A. Because it shows the equal qualifient of the answer

Answer:

11 months

Step-by-step explanation:

We know that Amy has a saving of $725 which she needs to make it up to $1000 by saving $25 each month.

This means that Amy needs to save $1000 - $725 = $275 more dollars to have exactly $1000 dollars.

If Amy saves $$25 each month, then the number of months that she needs to save money will be = 275 / 25 = 11 months

Answer:

there are 24 total possible outcomes.

Step-by-step explanation:

There are 4 choices for the first question, 3 choices for the second question, and 2 choices for the third question, since each question eliminates one option from the previous question. Therefore, by the Fundamental Counting Principle, the total number of possible outcomes is 4 x 3 x 2 = 24.

The value of x is obtained as 9.4 units.

Pythagoras theorem states that in a right angled triangle, the sum of the squares of the perpendicular and base is equal to the square of the hypotenuse. It can be written as h² = p² + b².

The value of x for the given figure can be calculated as,

Use pythagoras theorem for lower triangle as below,

p² + b² = h²

=> p² = h² - b²

=> p² = 12² - 6²

         = 108

Now, substitute the value of p² in the expression for upper triangle as,

x² + p² = 14²

=> x² + 108 = 196

=> x² = 88

=> x = 9.4

Hence, the value of x for the given figure is 9.4 units.

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Answer:

the slope is 1

Step-by-step explanation:

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

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

with (x₁, y₁ ) = (- 1, 4) and (x₂, y₂ ) = (4, 9)

m = \(\frac{9-4}{4-(-1)}\) = \(\frac{5}{4+1}\) = \(\frac{5}{5}\) = 1

Answer:

1.)88

2.)124

3.)3256

4.)102357

5.)79

Step-by-step explanation:

To determine the equation of the tangent plane and normal line of the given curve at the point P(2, -3, 18), we need to find the partial derivatives of the function f(x, y, z) = x^2 + y^2 - 2xy - x + 3y - z - 4.

Taking the partial derivatives with respect to x, y, and z, we have:

fx = 2x - 2y - 1

fy = -2x + 2y + 3

fz = -1

Evaluating these partial derivatives at the point P(2, -3, 18), we find:

fx(2, -3, 18) = 2(2) - 2(-3) - 1 = 9

fy(2, -3, 18) = -2(2) + 2(-3) + 3 = -7

fz(2, -3, 18) = -1

The equation of the tangent plane at P is given by:

9(x - 2) - 7(y + 3) - 1(z - 18) = 0

Simplifying the equation, we get:

9x - 7y - z - 3 = 0

To find the equation of the normal line, we use the direction ratios from the coefficients of x, y, and z in the tangent plane equation. The direction ratios are (9, -7, -1).Therefore, the equation of the normal line passing through P(2, -3, 18) is:

x = 2 + 9t

y = -3 - 7t

z = 18 - t

where t is a parameter representing the distance along the normal line from the point P.

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SUV was detected exceeding the posted speed limit of 60 km/hr, 40 kilometers would she have traveled if she was driving 80 km/hr for half an hour.

Given that an SUV was detected exceeding the posted speed limit of 60 km/hr. We need to calculate how many kilometers would she have traveled if she was driving 80 km/hr for half an hour.

Using the formula,

s = v.t

Where s = Distance

           v = Velocity

            t = time

In this scenario, the velocity of the SUV is given as 80 km/hrt = 0.5 hrs

The distance she will travel at 80 km/hr in 0.5 hrs will be; s = 80 x 0.5s = 40 km

Therefore, the SUV would have traveled 40 kilometers if she was driving 80 km/hr for half an hour.

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Answer:

32

Step-by-step explanation:

2x2x2x2x2

4x2x2x2

8x2x2

16x2

32

To determine the appropriate code for the `equals()` method in the `Point` class, we need to consider the requirements of equality for objects of the `Point` class. The `equals()` method should compare the `x` and `y` values of two `Point` objects and return `true` if they are equal and `false` otherwise.

The `equals()` method is used to compare two objects for equality. In the `Point` class, we can define equality based on the `x` and `y` values of the points. The code for the `equals()` method should compare these values of two `Point` objects and return `true` if they are equal, and `false` otherwise.

For example, a possible implementation of the `equals()` method in the `Point` class could be:

```

public boolean equals(Object obj) {

 if (this == obj) {

   return true;

 }

 if (obj == null || getClass() != obj.getClass()) {

   return false;

 }

 Point otherPoint = (Point) obj;

 return this.x == otherPoint.x && this.y == otherPoint.y;

}

```

This implementation checks if the object being compared is the same as the current object, and then checks if it is an instance of the `Point` class. Finally, it compares the `x` and `y` values of the two points to determine their equality.

The specific code for the `equals()` method may vary depending on the requirements and use case of the `Point` class. It is important to consider the desired behavior and ensure that the method accurately reflects the notion of equality for `Point` objects.


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Answer:a or d

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

always subtract the highest number from the lowest and I believe that is your range

Answer:

14

Step-by-step explanation:

Answer:

159

Step-by-step explanation:

5×7×3+ 9×6÷2×2

=105+54

=159 cm²

The conversion of the given equation  6x 10¹ s = 60000ms.

To convert time to hours, divide it by 24, the number of hours in a day. When converting time onto minutes, multiply it by 1440 (the number of minutes in a day, 24*60). To convert time to seconds, multiply it by 86400 (the number of seconds in a day) (24*60*60).

6x 10¹ s

This can be written as:

60 s

To Calculate Seconds To Milliseconds

Simply increase your seconds by 1000 to convert seconds to milliseconds. This is the formula:

Yms = Xs * 1000

We know that:

1s = 1000ms

So,

60s = 1000 * 60

      = 60000ms.

To Calculate Seconds To Milliseconds

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True. Comparing two marginal distributions can show if the corresponding two variables are related. This can be done by calculating the correlation coefficient of the two variables.

The correlation coefficient is a numerical measure of the degree of the linear relationship between two variables and can be calculated by dividing the covariance of the two variables by the product of their standard deviations. The correlation coefficient ranges from -1 to 1, where -1 indicates a perfect negative correlation, 0 indicates no correlation and 1 indicates a perfect positive correlation.

If the correlation coefficient is close to zero, then the two variables are not significantly related. If the correlation coefficient is close to -1 or 1, then it can be inferred that the two variables are related.

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The correct option is C

Containing both apples and oranges.

Combination and permutation are two methods for breaking down a set of objects into smaller groups. Any arrangement is possible when combining the parts of the subset. The parts of the subset are listed in a permutation in some certain order.

The "apples and oranges" box needs to be opened, according to the briefing. By definition, the only type of fruit in the box is the one that is inside. Let's imagine you found one apple in the box that was marked with both the words "apples" and "oranges" on the label. You deduce that the box marked "apples" must subsequently only contain apples and that the box marked "oranges" cannot contain only oranges because all of the boxes have supposedly been labeled incorrectly. The box labeled "oranges" must therefore contain both apples and oranges, whereas the box labeled "apples" may only contain oranges.

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I understand that the question you are looking for is:

There are three boxes, one contains only apples, one contains only oranges, and one contains both apples and oranges. The boxes have been incorrectly labeled such that no label identifies the actual contents of the box it labels. Opening just one box, and without looking in the box, you take out one piece of fruit. By looking at the fruit, you can immediately label all of the boxes correctly. Which box did you open?

A. Containing apple

B. Containing oranges

C. Containing both apples and oranges

D. Cannot be determined