Find the equation of locus of a point which moves such that its distance from (0,2) is one third distance from (-2,3). ( I WILL MARK BRAINLIEST FOR CORRECT ANSWER )

Answer:

-18 divided six is -3.

Step-by-step explanation:

Hopefully this helped, if not HMU and I will get you a better answer

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Graph B represents the linear function.

Given that,

4 curves on 4 individual graphs are shown,
Graph that has linear function is to be determined.

Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.

Here,
The function in the graph A, C, and D are parabolic,  periodic, and cubic polynomial recpectively. And function in graph B shows the linear function because it is a straight line.

Thus, Graph B represents the linear function.

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Answer:

if you have about an 85 now than you shouldn’t go below a b

Step-by-step explanation:

Among the given options, (C) The maximum of the 9 measurements is less than the maximum of the 10 measurements must be true about the 9 measurements, excluding the outlier, when compared with the 10 measurements.

An outlier is defined as a measurement that significantly deviates from the other measurements in a data set.

In this case, one of the measurements among the 10 is identified as an outlier.

When comparing the remaining 9 measurements with the entire set of 10 measurements, the maximum value of the 9 measurements cannot exceed the maximum value of the 10 measurements because the outlier, by definition, exceeds the upper quartile or lower quartile by at least 1.5 times the interquartile range.

It is important to note that the median of the 9 measurements can be either greater than or less than the median of the 10 measurements, depending on the specific values of the measurements.

The presence of the outlier does not necessarily determine the relationship between the medians of the two sets.

Similarly, the standard deviation of the 9 measurements may or may not be less than the standard deviation of the 10 measurements.

The inclusion or exclusion of the outlier can have an impact on the standard deviation calculation, but it is not guaranteed to be lower or higher in either case.

Therefore, among the given options, the only statement that must be true is (C) The maximum of the 9 measurements is less than the maximum of the 10 measurements.

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Answer:

3/4(8-5y)

Step-by-step explanation:

Just like the first one

Answer:

When the bottom of the fraction equals zero

Step-by-step explanation:

2/(x-3) the VA would be at x=3 because when x does x=3 the bottom is 0

Answer:

1/8

Step-by-step explanation:

a

The change of basis matrix from F to D is [0 -1 0; 2 1 -3; 1 0 0]b and  the value of [] for x = 1 is [] = P⁻¹[]_F .

The given vector space V in R² has bases E = {1, 02, 03} and F = {T155295 3} and some vectors defined as follows:

f₁ = 2d, -d, +d³f₂ = 3d, +d₃f₃ = -3d, +2d³a.

To find the change of basis matrix from F to E, we need to express the basis vectors of F as linear combinations of E.

Therefore, T₁ = 1*1 + 5*02 + 5*03 + 2d*T₂ = 5*1 + 2d*T₃ = 3*1

The vectors f₁, f₂, and f₃ can be written as linear combinations of the E basis as follows:

f₁ = -d + 2(02) + 1(03)f₂ = 3d + 1(02) + 0(03)f₃ = 2d³ - 3(02) + 0(03)These can be represented in a matrix form asf₁ f₂ f₃  0 -1  0  2  1 -3  1  0  0

Thus, the change of basis matrix P from F to E is given by:

P = [0 -1 0; 2 1 -3; 1 0 0]b.

To find the coordinate vector [] for x = 1,

we need to express 1 as a linear combination of the basis E. This is simple since 1 is already a member of the basis E.

Therefore,[] = [1; 0; 0]

Using the change of basis matrix from F to E, we can find the coordinate vector [] for x = 1 in terms of the basis F as follows:

[] = P⁻¹[]_F

Where []_F is the coordinate vector of x with respect to the basis F.

Therefore, the change of basis matrix from F to D is [0 -1 0; 2 1 -3; 1 0 0]b and  the value of [] for x = 1 is [] = P⁻¹[]_F .

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Answer:

x = 3.5

Step-by-step explanation:

i don't really know how to explain it but that is the answer btw love ur username

Answer:

Area of white circle = 346.36 cm²

Step-by-step explanation:

Area of a circle = πr² where r is the radius

r = diameter/s

For the green circle, d = 42, r = 21

A = π(21)² = 1,385.44 cm²

The white circle has a diameter half of the green circle = 42/2 = 21 cm
So radius of white circle = 21/2 = 10.5 cm

Area of white circle = π (10.5)² = 346.36 cm²

Answer:

Step-by-step explanation:

2(x+y)=32  means :

x+y =16

Given the gluten ratio of 13 mg/L in the food, the gluten ratio is micrograms per milliliter can be shown as 13 μg/mL.

In the question, we are given that a certain food has a gluten ratio of 13 mg/L.

We are asked to find the gluten ratio in micrograms per milliliter.

We know the conversion rates:

1 milligram (mg) = 1000 micrograms (μg).

1 Liter (L) = 1000 milliliters (mL).

Applying these conversion rates to the given gluten ratio for the food, we get:

13 mg/L

= 13 (1 mg)/(1 L)

= 13 (1000 μg)/(1000 mL)

=  13 μg/mL.

Thus, given the gluten ratio of 13 mg/L in the food, the gluten ratio is micrograms per milliliter can be shown as 13 μg/mL.

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Answer:

224

Step-by-step explanation:

(27x9) - 19

243 - 19 = 224

Answer:

C. 5^10

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

All you have to do is add the exponents

Answer:

they each get 1 slice because the father took half the pizza.

The trigonometric ratios for the angle A are given as follows:

The six trigonometric ratios are defined as follows:

Applying the Pythagorean Theorem, the hypotenuse of this triangle is given as follows:

c² = a² + b²

c² = 10² + b²

c = sqrt(10² + 6²)

c = 11.66.

For angle A, we have that:

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Answer:

3/4.

Step-by-step explanation:

5/16 + 7/16

= (5+7)/16

= 12/16

= 3/4.

Answer:

due on saturday? psshttt anyways i have the answer lol im gonna put the link below

Step-by-step explanation:

https://pnrtscr.com/ziyaselcukistifa

The function which represents the cost to drive a car from this agency miles x a day is :

C(x) = 15, if 0 ≤ x ≤ 200

      = 15 + 0.05x, if x > 200

Given that,

A car rental agency charges $15 a day for driving a car 200 miles or less.

The function can be written as,

C(x) = 15 if 0 ≤ x ≤ 200

If a car is driven over 200 miles, the renter must pay $0.05 for each mile over 200 driven.

C(x) = 15 + 0.05x, if x > 200

Hence the correct option is D.

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The equation of the perpendicular line that passes through the point (19,15) is y = -(1/2)x + 24.5.

To find the equation of a line perpendicular to a given line, we need to use the fact that the slopes of perpendicular lines are negative reciprocals (opposite signs and flipped) of each other. Therefore, we first need to find the slope of the given line that passes through the points (14,5) and (19,15):

slope = (change in y)/(change in x) = (15 - 5)/(19 - 14) = 2

The slope of the perpendicular line will be the negative reciprocal of 2:

perpendicular slope = -1/2

Now we can use the point-slope formula to find the equation of the perpendicular line that passes through the point (19,15):

y - 15 = -(1/2)(x - 19)

y - 15 = -(1/2)x + 9.5

y = -(1/2)x + 24.5

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The expected number of light bulbs that would be expected to last between 1620 hours and 1920 hours, to the nearest whole number, is 459.Given the mean is 1800 hours and the standard deviation is 95 hours, the amount of time a certain brand of light bulb lasts is normally distributed.

We need to find out how many light bulbs out of 530 freshly installed light bulbs in a new large building would be expected to last between 1620 hours and 1920 hours, to the nearest whole number.According to the empirical rule, approximately 68% of the observations fall within one standard deviation of the mean, and 95% fall within two standard deviations.

Since the light bulb's lifespan is normally distributed, we can utilize the empirical rule to find the number of light bulbs expected to last between 1620 and 1920 hours.We first determine the z-score of both 1620 hours and 1920 hours. z = (x - μ) / σWhere, x = 1620 hours, μ = 1800 hours, σ = 95 hours.

Therefore, z = (1620 - 1800) / 95 = -1.89.For 1920 hours,z = (1920 - 1800) / 95 = 1.26.Now, we find the area under the curve between these two z-scores using the standard normal distribution table.

Using the standard normal distribution table, we get the area as follows:Z-value 0.10 0.11 0.12 ... 1.26.Area 0.5398 0.5371 0.5344 ... 0.8962Z-value -1.89 -1.90 -1.91 ... -3.99.Area 0.0294 0.0293 0.0292 ... 0.0001.Therefore, the area between z = -1.89 and z = 1.26 is: 0.8962 - 0.0294 = 0.8668.

Thus, the percentage of light bulbs expected to last between 1620 and 1920 hours is 86.68%.Finally, we calculate the number of light bulbs that would be expected to last between 1620 hours and 1920 hours, to the nearest whole number.

Out of 530 light bulbs, 86.68% is expected to last between 1620 hours and 1920 hours.Therefore, the expected number of light bulbs that will last between 1620 hours and 1920 hours is given by:Number of light bulbs = (86.68 / 100) x 530 = 459 (to the nearest whole number).

Thus, the expected number of light bulbs that would be expected to last between 1620 hours and 1920 hours, to the nearest whole number, is 459.

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Answer:

42

Step-by-step explanation:

f(-5) = -9 × (-5) - 3 = 45 - 3 = 42

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

FYI:

Sorry, I can't answer your second question because I can't see any number-lines in your question. But yes, I can answer the first one.

Answer:

400 T-Shirts

Step-by-step explanation:

If each T-Shirt is $20.50, that means that Carlene has to sell lots of them in order to earn the amount of money she wants. So, to find how many T-Shirts she needs to sell in order to get $9,100, we have first remove $900 dollars from the $9,100, because she ALREADY earned it!

9,100-900=8,200

Now we have to divide $8,200 by $20.50. like this...

8,200÷20.50=400

Now, that's our answer. 400.

Thank You! Please mark me brainliest so that I can get encouraged to make more great answers like this one!

The equation of a circle having endpoints of diameter as (4,9) and (4,-3) is (x - 4)² + (y - 3)² = 36.

The "center" of circle is called as midpoint of diameter.

The "x-coordinate" of "mid-point" is = (4+4)/2 = 4, and

The "y-coordinate" of "mid-point" is = (9+(-3))/2 = 3.

So, center of circle is (4,3),

The radius of circle is half the length of the diameter, which is distance between two endpoints of diameter. We find distance using distance formula:

⇒ distance = √((x₂ - x₁)² + (y₂ - y₁)²), where (x₁,y₁) and (x₂,y₂) are "end-points" of diameter.

⇒ distance = √((4 - 4)² + (9 - (-3))²)

⇒ √(144) = 12.

So, radius is 6.

The equation of circle with center (h,k) and radius "r" is : ⇒ (x - h)² + (y - k)² = r²,

Substituting the values

We get,

⇒ (x - 4)² + (y - 3)² = 6²,

⇒ (x - 4)² + (y - 3)² = 36,

Therefore, the equation of the circle is (x - 4)² + (y - 3)² = 36.

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Answer:

hope you find it helpful

The correlation in error terms that arises when the error terms at successive points in time are related is termed autocorrelation

The correct answer is an option (a).

Correlation is the mutual connection between two or more variables. These variables can be dependent or independent but there should be random variables.

Autocorrelation is the degree of correlation between the values of the same variables across different data.

Instead of correlation between two different variables, the correlation is between two values of the same variable at times i and i + k.

It is used for the following two purposes:

- To detect non-randomness in data.

- To identify an appropriate time series model if the data are not random.

Therefore, The correlation in error terms that arises when the error terms at successive points in time are related is termed autocorrelation

The correct answer is an option (a).

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Answer:

14: (-3,-5)

15: (1,0)

Step-by-step explanation:

Answer: \(x^{16}y^{22}\)

Step-by-step explanation:

\(\frac{(x^6 y^8)^3}{x^2 y^2}=\frac{x^{18}y^{24}}{x^2 y^2}=x^{16}y^{22}\)

Answer:

HCF = 14

LCM = 1680

Step-by-step explanation:

Factorizing the given values

210 = 2 * 3 * 5 * 7

112 = 2 * 2 * 2 * 2 * 7

Since 2 * 7 is common to both factors

Hence the HCF = 2 * 7 = 14

For LCM, we we will multiply all the prime factors that are in both

LCM = 2* 2 * 2 * 2 * 3 * 5 * 7

LCM = 112 * 15

LCM = 1680

Hence the LCM is 1680

Answer:

8 km

Step-by-step explanation:

It is given that, the scale of a map says that 8 cm represents 5 km. We need  to find the  actual number of kilometers that is represented by 5 centimeters on the map.

8 cm = 5 km

1 cm = (8/5) km

For 5 cm, multiply (8/5) km by 5.

So,

x = 8 km

So, 8 km is represented by 5 centimeters on the map.