what are the 2 next terms: 1/3,2/3,1,4/3

Answer:

One factor is positive and one factor is negative, so the product will be negative.

Step-by-step explanation:

Answer:

One factor is positive and one factor is negative, so the product will be negative.

Step-by-step explanation:

A function must have one y-value for any given x-value.

Usually, if you see the same x-value in the x-column more than once, that's not going to be a function, because that usuall makes a single x-value pair with more than one y-value.

This would be NOT be a function, because x-value of 3 is paired with two different y-values.

x  |  y

3    7

4    8

3    9

6    7

Can you identify the function?

Divide total price by quantity:

15.60 / 6 = 2.60

Unit price = $2.60

We have to take the GCF (Greatest Common Factor) of 45 and 75 to get our answer.

We prime factorize the numbers. Shown below:

45 = 3 * 3 * 5

and

75 = 3 * 5 * 5

The greatest number of time 3 is common is 1 time

The greatest number o time 5 is common is 1 time

So,

GCF(45, 75) = 3 x 5 = 15 bags

The speed of the river is ...

.. (40 m/min)*(60 min/h)*((1 km)/(1000 m)) = 2.4 km/h

Here, we have,

speed = distance/time

Let d represent the distance between the ports. Let s represent the speed of the ship.

Downstream, we have

.. s +2.4 = d/4.5

.. s = d/4.5 -2.4

Upstream, we have

.. s -2.4 = d/6/3

.. s = d/6.3 +2.4

Now, we have the speed of the ship represented two ways. We assume the speed of the ship doesn't vary. so these are equal.

.. (d/6.3) +2.4 = (d/4.5) -2.4

.. 4.8 = d(1/4.5 -1/6.3) = d(4/63) . . . . . rearrange and simplify

.. 75.6 = d . . . . . . . . . . . . . . . . . . . . . . .multiply by 63/4

The distance between the two ports is 75.6 km.

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Answer:

I think the first one is x2 - x + 2) and (x4 + x3 - x2 + 2x + 4).

Step-by-step explanation:

Let the number be \(\overline{abc}=100a+10b+c\).

\(100a+10b+c=34a+34b+34c \\ \\ 66a-24b-33c=0 \\ \\ 22a-8b-11c=0\)

Taking the equation mod \(11\) yields \(-8b \equiv \pmod{11}\), meaning \(b=0\).

So, \(22a-11c=0 \implies c=2a\).

So, the only possibilites are \((a,c)=(1,2), (2,4),(3,6), (4,8)\).

Therefore, there are \(4\) such numbers.

Answer:

20

Step-by-step explanation:

Since you can use the Pythagorean theorem to calculate the length of the hypotenuse, each side can be found to be 5. There are four equal sides, so it is 20.

If a 95% confidence interval is used instead of a 99% confidence interval, the width of the interval would decrease.

The reason behind this is that a 95% confidence interval is narrower than a 99% confidence interval, as it does not cover as much area as a 99% confidence interval. What is a confidence interval? The concept of a confidence interval (CI) is used in statistics to provide a range of values that may contain an unknown population parameter.

The term "confidence" implies that if the same population parameter were estimated from numerous samples and the confidence intervals calculated for each, the proportion of such intervals that contain the parameter would match the specified confidence level.

The width of the interval is based on the confidence level, sample size, and the data variability. When the confidence level increases, the width of the interval increases because the amount of uncertainty increases. In comparison, when the confidence level decreases, the interval width decreases because there is less uncertainty.

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The dilation of the triangle is illustrated below.

Resizing an object uses a transformation called dilation. Dilation is used to enlarge or contract the objects. The result of this transformation is an image that retains the original shape.

The image's size will depend on the scale factor, which is used to dilate a mathematical object. See the diagram below. We end up with a triangle where the sides are 3/2 = 1.5 times longer compared to the original diagram.

Because segment AC is going through P (center of dilation), this means that segment A'C' will also go through P. Furthermore, it means AC and A'C' overlap. However, as mentioned earlier, A'C' is 1.5 times longer than AC.

Another thing to note is that line BC is parallel to line B'C', and line AB is parallel to A'B'.

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The answer is option D, none of the choices are correct. The activity rate per product line for Hoskins, Inc. cannot be determined from the given information.

To calculate the activity rate per product line,  the total overhead is divided by the activity costs. However, the given information does not provide the specific activity costs for each product line. Without knowing the individual activity costs for each product line, we cannot accurately determine the activity rate per product line.

The information provided includes the activity costs ($93,000), the predetermined total overhead ($120,000), and the actual overhead ($98,000), but it does not specify the breakdown of activity costs for each product line. Therefore, we cannot calculate the activity rate per product line using the given data.

In conclusion, without the individual activity costs for each product line, we cannot determine the activity rate per product line for Hoskins, Inc. None of the choices provided are correct, as they are based on calculations that cannot be made with the given information.

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Answer:

Step-by-step explanation:

sin77=h/8

h=8sin77

h=8(0.9744)

h=7.7952ft

In order to know if a triangle is a right triangle on a coordinate plane, you can find the lengths of all three sides of the triangle using the distance formula and apply the Pythagorean theorem.

Find the lengths of the three sides of the triangle using the distance formula.

Once you have the lengths of the sides, check if any of the three sides satisfy the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the other two sides. In other words, if a² + b² = c², where c is the longest side, then the triangle is a right triangle.

If one of the sides satisfies the Pythagorean theorem, then the triangle is a right triangle.

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Answer:

liner

Step-by-step explanation:

liner

Answer:

x = 0 or x = 1/4

Step-by-step explanation:

You are able to factor out 3x² from 12x³ - 3x² to get 3x²(4x-1).

Set everything to zero and solve.

Given:

4z-2z(1+4)-36 for z=5

4z-2z(1+4)-36=4(5)-2(5)(5)-36

=20-50-36

=-66

Answer:

what can i help u with

Step-by-step explanation:

The graph of x = |y| is as shown in the figure.

When we draw a vertical line, it intersects the graph at two points.

This means for the same value of x , we have two values of y.

Or in other words, for the same pre image, we have two images.

Hence it is not a function.

But for every value of x, we do have a value of y, hence it is a relation.

x = |y| is a relation but it is not a function

Answer:

:B

Step-by-step explanation:

hope that can help

Answer: x=13/2

Step-by-step explanation: hope this helps!

The given series is as follows:[infinity] n 5n (x + 5)n n = 1Now let's find the radius of convergence (R) of the given series.

Radius of convergence is the distance between the center of the circle and the point at which the graph becomes infinite. Here, the center of the circle is x = -5. We will apply the ratio test to find the radius of convergence.Ratio Test is as follows: If the limit lim┬(n → ∞)⁡〖|a[n+1]/a[n]|〗 exists then the series is absolutely convergent if lim┬(n → ∞)⁡〖|a[n+1]/a[n]|〗 < 1 and it is divergent if lim┬(n → ∞)⁡〖|a[n+1]/a[n]|〗 > 1 and the test is inconclusive if lim┬(n → ∞)⁡〖|a[n+1]/a[n]|〗 = 1.By applying the ratio test we get:r = lim┬(n → ∞)⁡〖|a[n+1]/a[n]|〗= lim┬(n → ∞)⁡〖5(n+1)(x+5)^(n+1)/5n(x+5)n〗= lim┬(n → ∞)⁡5(x+5) = 5|x+5|

Hence, the radius of convergence is R = 5, so the given series converges absolutely for |x+5| < 5 and diverges for |x+5| > 5. The end points x = -10 and x = 0 are excluded because the series diverges for these values of x. Thus, the interval of convergence is (-10, -5) ∪ (-5, 0).Long answer with step-by-step explanation has been provided.

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Answer:

1. b 2. c

Step-by-step explanation:

hi need ko ang answer tommorow

Answer:

inconsistent; none

Step-by-step explanation:

Because 29 ≠ 94, the system is inconsistent. There are no solutions.

To solve the question asked, you can say:  So the dolphin's new location expressions is 3 feet above sea level. Option OD explains this process correctly and gives the correct answer. 

In mathematics, an expression is a set of numbers, variables, and mathematical operations such as addition, subtraction, multiplication, division, and exponentiation that represent quantities or values. Expressions can be as simple as "3 + 4" or as complex as they can contain functions like "sin(x)" or "log(y)" . Expressions can be evaluated by substituting values ​​for variables and performing mathematical operations in the order specified. For example, if x = 2, the expression "3x + 5" is 3(2) + 5 = 11. In mathematics, formulas are often used to describe real-world situations, create equations, and simplify complex math problems. 

Move 3 units to the right on the outer diameter number line. Exit with -3. The dolphin was 3 feet below sea level.

To find the dolphin's new location, we need to determine the dolphin's direction of movement and distance traveled. In this case the dolphin swam to the bottom. This means it has moved in the negative direction on the number line. Then she swam three feet. This means she has moved 3 units to the right (or positive side) on the number line.

So we need to start at the dolphin's original position of -6 and move it 3 units to the right to -3. So the dolphin's new location is 3 feet above sea level. Option OD explains this process correctly and gives the correct answer. 

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The price that is 3rd standard above the mean, if the mean is $10000  and the standard deviation is $500 is $18500.

Mean is a measurement of a probability distribution's central tendency along the median and mode. It also goes by the name "anticipated value."

Given:

The mean, m = $17000,

The standard deviation, σ = $500

Calculate the 3rd standard deviation as shown below,

3rd standard deviation  = mean + 3 × standard deviation

3rd standard deviation = 17000 + 3 × 500

3rd standard deviation = 17000 + 1500

3rd standard deviation = $18500

Therefore, the price that is 3rd standard above the mean, if the mean is $10000  and the standard deviation is $500 is $18500.

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Answer:

the answer is a

Step-by-step explanation:

i did the quiz

Answer:

The answer is 1 1/3

Step-by-step explanation:

I took the test but reviewed my test and it said this was the correct answer

If we assume that the take-up of the program remains 100%, then we would have less power to detect an effect size of 0.4 standard deviations compared to an effect size of 0.5 standard deviations.

This is because the power of a study design is directly related to the effect size and the number of standard deviations away from the mean. In this case, a smaller effect size of 0.4 standard deviations would be closer to the mean and thus would require a larger sample size or greater statistical power to detect. Therefore, if all other things remain equal, we would have less power to detect a smaller effect size of 0.4 standard deviations compared to a larger effect size of 0.5 standard deviations.
The statistical power of a study design, in this case, 80%, indicates the probability of correctly rejecting the null hypothesis when the treatment effect is 0.5 standard deviations. When the effect size is reduced to 0.4 standard deviations, other things being equal, the power to detect this effect will be lower than 80%. This is because smaller effect sizes are harder to detect, and require larger sample sizes or more stringent significance levels to maintain the same power. So, in this scenario, we have less power to detect an effect size of 0.4 standard deviations compared to 0.5 standard deviations.

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Given:

\(\begin{aligned}&x^2+y^2=16 \\&z=x y\end{aligned}\)

Express 16 as \(4^{2}\): \(x^2+y^2=16\)

\(x^2+y^2=4^2\\x^2+y^2=4^2 \times 1\)

Trignometry,

\(\cos ^2(t)+\sin ^2(t)=1\)

Now, substitute \(\cos ^2(t)+\sin ^2(t)\) for 1:

\(\begin{aligned}&x^2+y^2=4^2 \times 1 \\&x^2+y^2=4^2 \times\left[\cos ^2(t)+\sin ^2(t)\right]\end{aligned}\\x^2+y^2=4^2 \times \cos ^2(t)+4^2 \times \sin ^2(t)\)

Law of indicates:
\(\begin{aligned}&x^2+y^2=[4 \times \cos (t)]^2+[4 \times \sin (t)]^2 \\&x^2+y^2=[4 \cos (t)]^2+[4 \sin (t)]^2\end{aligned}\\x^2=[4 \cos (t)]^2 \text { and } y^2=[4 \sin (t)]^2\)

Taking positive square roots as follows:

\(x=4 \cos (t), y=4 \sin (t)\)

Recall that, z = xy.

Now, we have:

\(\begin{aligned}&z=4 \cos (t) \times 4 \sin (t) \\&z=16 \cos (t) \cdot \sin (t)\end{aligned}\)

Now, substitute the values:
\(r(t)=x_t i+y_t j+z_t k\)

So, the vector r(t) is: \(r(t)=(4 \cos (t)) i+(4 \sin (t)) i+(16 \cos (t) \cdot \sin (t)) i\)

Therefore, the vector function r(t) is written as: \(r(t)=x_t i+y_t j+z_t k\)

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Probability up to 4 decimal would be 0.0694.

Data: mean = 21.5, standard deviation Σ = 5

n = 55

μ = 21.5

n = 5 √55 = 0.6742

P( X < 20.5)

= P((μ X ) / Σbar X < (20.5 - 21.5) / 0.6742)

= P(z < -1.48)

= 0.0694              

Using standard normal table.

Probability = 0.0694

What is probability?

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates the impossibility of the event and 1 indicates certainty. The higher the probability of an event, the more likely it is that the event will occur. A simple example is the tossing of a fair (unbiased) coin. Since the coin is fair, the two outcomes ("heads" and "tails") are both equally probable; the probability of "heads" equals the probability of "tails"; and since no other outcomes are possible, the probability of either "heads" or "tails" is 1/2.

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First, remember these two affirmations:

Two parallel lines have the same slope

Two perpendicular lines have the inverse slope, the slope of each one is multiplied by -1

So

We can see in the second option that equation one has the same slope that equation two except that the equation is multiplied by -1. So there are 2 perpendicular lines

In the third option, we can see the same slope in the two functions so is parallel

Finally, the first option doesn't have any relationship.