Can someone help-
Im lazy lol
Ill mark brainliest c:

Answer:

8.2 units

Step-by-step explanation:

The formula for this type of problem is [ d = √(x2-x1)²+(y2-y1)² ]

d = √(-1-(-9))²+(0-)-2))²

d = √8²+2²

d = √64+4

d = √68

d ≈ 8.2

Best of Luck!

Answer:

Only Use addition or subtraction if the unknown variable is alone and not combined with a Number .

EXPLANATION :

Given step 1 to be =

4x = 28

Following the third law,

The correct solution would have been

Divide both sides of the equation by 4

x = 7

Step-by-step explanation:

"A General Rule for Solving Equations

Answer:

She needs to divide both sides of the equation by 4, and then end up with x =7

Step-by-step explanation:

Got it right on flvs test, plus...

Answer:

b

Step-by-step explanation:

i agree with the person above me

To generate a random variable X with a specific probability density function (pdf) using a computer-generated Standard Uniform variable U, we can use the inverse transform method

By following these steps, we can generate random values of X that conform to the desired pdf ƒ(x). The use of the inverse CDF ensures that the generated values are distributed according to the specified probability distribution.

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Diversified Citrus Industries will sell Zap to wholesalers at a price of $0.035 per 8-ounce can. The contribution per unit for Zap is -$0.205, indicating potential profitability issues.

a. To determine the price at which Diversified Citrus Industries will be selling its product to wholesalers, we need to consider the suggested retail price, the unit variable costs, and the desired margins for retailers and wholesalers. The suggested retail price to the consumer for the 8-ounce can is $0.05. The unit variable costs for the product are $0.18 for materials and $0.06 for labor. The company intends to give retailers a margin of 20% off the suggested retail price and wholesalers a margin of 10% of the retailer's cost.

Price to Wholesalers = Suggested Retail Price - Retailer's Margin - Wholesaler's Margin

Price to Wholesalers = $0.05 - ($0.05 * 20%) - ($0.05 * 10%)

Price to Wholesalers = $0.05 - $0.01 - $0.005

Price to Wholesalers = $0.035

Therefore, Diversified Citrus Industries will be selling its product to wholesalers at a price of $0.035 per 8-ounce can.

The contribution per unit for Zap can be calculated by subtracting the unit variable costs from the selling price to wholesalers:

Contribution per Unit = Price to Wholesalers - Unit Variable Costs

Contribution per Unit = $0.035 - ($0.18 + $0.06)

Contribution per Unit = $0.035 - $0.24

Contribution per Unit = -$0.205

Since the contribution per unit is negative, it means that the variable costs exceed the price to wholesalers. This suggests that the product may not be profitable in its current pricing and cost structure.

The break-even unit volume in the first year can be calculated by dividing the fixed overhead costs by the contribution per unit:

Break-even Unit Volume = Fixed Overhead Costs / Contribution per Unit

Break-even Unit Volume = $90,000 / (-$0.205)

However, since the contribution per unit is negative, the break-even unit volume cannot be determined using this approach.

The first-year break-even share of the market cannot be determined based on the information provided. The total market size and the expected sales volume of Zap are not specified, making it impossible to calculate the market share at the break-even point.

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First let's convert the decimal numbers to mixed numbers:

Now, adding all the numbers, we have:

So the correct option is B.

Answers:

10. b. \(\displaystyle 13\)

9. b. \(\displaystyle 20\)

8. a. \(\displaystyle 33\)

7. a. \(\displaystyle 25°\)

Step-by-step explanations:

10. Both segments are considered congruent, so turn both expressions into an equation:

\(\displaystyle 3x - 5 = x + 7 \hookrightarrow \frac{-12}{-2} = \frac{-2x}{-2} \\ \\ 6 = x\)

Plug this back into the equation to get \(\displaystyle 13\)on both sides.

9. All edges in a square obtain congruent right angles and edges, so set \(\displaystyle 45\)equivalent to the given expression:

\(\displaystyle 45 = 2x + 5 \hookrightarrow \frac{40}{2} = \frac{2x}{2} \\ \\ \boxed{20 = x}\)

8. Both angles are considered supplementary, so turn both expressions into an equation and set it to one hundred eighty degrees:

\(\displaystyle 180 = (4x - 15)° + (x + 30)° \hookrightarrow 180° = (15 + 5x)° \hookrightarrow \frac{165}{5} = \frac{5x}{5} \\ \\ \boxed{33 = x}\)

7. In this rectangle, segment EO is a segment bisectour, making these angles Complementary Angles. Therefore, set an equation up to find its complement:

\(\displaystyle 90° = 65° + m\angle{VOE} \\ \\ \boxed{25° = m\angle{VOE}}\)

I am joyous to assist you at any time.

The value of the given expression using PEDMAS is 0

The meaning of PEDMAS is expressed as shown below;

P is parenthesis

E is exponent

D is division

M is multiplication

A is addition

S is subtraction

Given the expression below;

1/6(6+18)-2²

Solve the parenthesis

1/6(6+18)-2²

1/6(24)-2²

Then exponent

1/6(24) - 4

Multiplication

(1/6*24) - 4

4 - 4

Then subtract to have:

4 -  4 = 0

Hence the value of the given expression using PEDMAS is 0

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\(\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ a^2+o^2=c^2\implies a=\sqrt{c^2 - o^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{13}\\ a=adjacent\\ o=\stackrel{opposite}{5} \end{cases} \\\\\\ a=\sqrt{ 13^2 - 5^2}\implies a=\sqrt{ 169 - 25 } \implies a=\sqrt{ 144 }\implies a=12\)

Answer:

1238 views

Step-by-step explanation:

V = P(1 + R) ^T

P = principal (initial number of views) = 760

R = rate of increase = 5% = 0.05

T = Time elapsed = 10 days

V = 760 (1 + 0.05)^ 10

V = 760 (1.05)^10

V = 760 times 1.6288

round 1.6288 to 1.629

V = 1238.04

So, there will be around 1238 views

Answer: x = 18 and y = 14
The difference is 4, and half of 18 is 9 and 9 + 14 is 23

Step-by-step explanation:

Keep the 2 numbers as 2 variables
x - y = 4

x + (y/2) = 23

We can use the substitution method here

x = 4 + y

4+y + (y/2) = 23

y = 14

x = 4 + y

x = 4 + 14

x = 18

The choice of which statement is true depends on the specific relationship being described.

A variable is a sum that can change based on the underlying mathematical problem. The generic letters x, y, and z are used in many mathematical statements and equations. In other words, a variable is a symbol that designates a numeric value that is unknown. Let's say that x + 5 = 10. "X" is a variable here.

The dependent variable's values rise when a constant is added in a linear relationship. This relates to choice A.

In an exponential connection, the values of the dependent variable increase by multiplication by some constant. This relates to choice B.

The dependent variable's and independent variable's product is constant in an inverted connection. This relates to choice C.

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Answer:

we can get the value by our IQ... i.e if we take x is equals to 2 then it must be 5 is equal to 3

Answer:

About 16

Step-by-step explanation:

In one minute, Mike will inflate one thirty-fifth of the balloon. In one minute, Mofor will inflate one thirtieth of the balloon.

1/35 = 6/210

1/30 = 7/210

7/210 + 6/210 = 13/210

210/13 = roughly 16

Answer: About 16

The correct option is A, which is {(5/7, 12/7)}.

equation 1, 5x + 2y = 7,

equation 2, y = x+1

To solve the question, as given in equation 2 the value of y which is equal to x+1, Substitute the value of  y in equation 1,

\(5x + 2y = 7\)

\(5x + 2(x+1) = 7\\5x+2x+2=7\\7x+2=7\\7x=7-2\\7x=5\\\\x= \dfrac{5}{7}\)

Now, we have the value of x, substitute the value in equation 2, to get y,

\(y=x+1\\y=(\frac{5}{7})+1\\\)

Taking LCM,

\(y=\frac{5+(1\times 7)}{7} \\y= \dfrac{12}{7}\)

Hence, the correct option is A, which is {(5/7, 12/7)}.

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Answer:

27m^6 n^12

Step-by-step explanation:

Answer:

27m^6n^12

Step-by-step explanation:

3^3 = 27

m^2^3 = m^6

n^4^3 = n^12

Hence, it is

27m^6n^12 (the last option)

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The area of the original garden is 7200 square feet.

Given,

a rectangular garden has a length that is twice its width. the dimensions are increased so that the perimeter is doubled and the new shape is a square with an area of 3600 square feet.

we are asked to determine the area of the original garden = ?

let the width be x

and the length be 2x

area of the square = 3600 sq feet

Perimeter of the rectangle = 2(l+b)

⇒ 2(2x+x)

⇒ 2(3x)=6x

area of square = a²

a² = 3600

a = √3600

a = 60

now we get the width = 60

length = 2(60)

= 120

Now calculate the area of the rectangle:

= l×b

= 60 × 120

= 7200

hence we get the area as 7200 square feet.

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The linear regression model can be extended to accommodate certain forms of non-linear relationships between the response and predictor(s).  Polynomial regression is one specific method for incorporating non-linear associations within the linear regression framework.

It involves understanding the flexibility of the linear regression model and the techniques available to address non-linear relationships. While the linear regression model assumes a linear relationship between the response variable and predictors, it can still be useful in accommodating certain types of non-linear relationships.

By applying appropriate transformations to the predictor variables, such as taking their squares, logarithms, or other non-linear functions, we can introduce non-linear associations into the linear regression model. This allows the model to capture curvature or other non-linear patterns in the data.

Polynomial regression is a specific approach to incorporating non-linear relationships within the linear regression framework. It involves adding polynomial terms of the predictor variables to the model, such as squared or cubed terms. By including these polynomial terms, the model can account for non-linear relationships and capture more complex patterns.

It's important to note that while linear regression can be extended to accommodate some non-linear relationships, there may be cases where more advanced non-linear regression techniques or alternative models are necessary to adequately capture complex non-linear associations. Nonetheless, the inclusion of transformed predictor variables and the use of polynomial regression are valuable approaches to address non-linear relationships within the linear regression framework.

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Answer:

x = -3

Step-by-step explanation:

1/4(12x - 8) + 2x = -17

3x - 2 + 2x = -17

3x + 2x = -17 + 2

5x = -15

5x ÷ 5 = -15 ÷ 5

x = -3

Answer:

Step-by-step explanation:

If the correlation between two variables in a sample is r=1, the best description of the resulting scatterplot is that the points lie perfectly on a straight line with a positive slope.

A correlation coefficient (r) measures the strength and direction of the linear relationship between two variables. When the correlation coefficient is 1,

it indicates a perfect positive linear relationship between the variables. In this case, every data point in the scatterplot falls precisely on a straight line with a positive slope.

The scatterplot represents the relationship between the two variables, with each data point plotted based on its corresponding values for the two variables.

With a correlation coefficient of 1, all the data points in the scatterplot align exactly on a straight line. This implies that as one variable increases, the other variable also increases in a consistent and proportional manner.

The scatterplot will exhibit a tight, upward-sloping pattern, where there is no variability or scatter around the line.

This indicates a strong and predictable relationship between the variables. Each point in the scatterplot will have the same x and y values, resulting in a perfect positive correlation.

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The shape parameter of the Gamma distribution is 10 and the rate parameter is 15/4.

To determine the shape and rate parameters of the Gamma distribution, we need to relate it to the Poisson distribution.

In the Poisson distribution, the average rate (λ) is equal to the shape parameter (k) multiplied by the rate parameter (θ). In this case, the average rate is 4 calls per 15 minutes, so λ = 4/15.

For the Gamma distribution, the shape parameter (k) is equal to the number of phone calls (n),  and the rate parameter (θ) is equal to the reciprocal of the average rate (λ). Therefore, k = 10 and θ = 1/λ.

Substituting the value of λ, we have k = 10 and θ = 15/4.

So, the shape parameter of the Gamma distribution is 10 and the rate parameter is 15/4.

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Answer:

distribute the negative to everything in the parenthesis

Step-by-step explanation:

Answer:

B is correct

Step-by-step explanation:

Answer:

60001 miles

Step-by-step explanation:

Given

\(Total\ Distance = 180000\)

Let the cars be: \(Car\ A, Car\ B\ and\ Car\ C\)

Assume that Car A has the minimum mileage of x.

\(Car\ A = x\)

The other cars would be:

\(Car\ B = x + 1\)

\(Car\ C = x + 2\)

This implies that Car C has the highest mileage

Required

Determine the possible minimum number of miles

Since the total distance is 180000, then:

\(Car\ A + Car\ B + Car\ C = 180000\)

Substitute values for Car A, B and C

\(x + x + 1 + x + 2 = 180000\)

Collect Like Terms

\(x + x + x = 180000-1-2\)

\(3x = 179997\)

Divide both sides by 3

\(\frac{3x}{3} = \frac{179997}{3}\)

\(x = \frac{179997}{3}\)

\(x = 59999\)

The car with the most mileage is Car C

So:

\(Car\ C = x + 2\)

Substitute 59999 for x in \(Car\ C = x + 2\)

\(Car\ C = 59999 + 2\)

\(Car\ C = 60001\)

The minimum distance travelled by Car C is 60001 miles

Answer:

The answer for this is x=-5

Answer:

x=-5

Step-by-step explanation:

-4x+1=21

move the 1 to the right side and subract it so it will turn into -4x=20

divide -4 to get the x by itself and then you will get x=20/-4 this will now divide and be x=-5

The area of figure is 272.52 square units.

The given figure consist:

A parallelogram of,

length = 12

width   = 18

Since we know that,

Area of parallelogram  = length x width

                                      = 12 x 18

                                      = 216 square units

And it consist of a semicircle of,

radius = 12/2

          = 6

Since we know that,

Area of semicircle is = πr²/2

                                  = 3.14 x 6 x 6/2

                                  = 56.52 square units

Thus,

The area of figure is sum of both areas,

⇒ 216 + 56.52

Hence, area is

⇒ 272.52 square units

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The number which has a finite number of digits after the decimal point is a terminating decimal.

The decimal is said to be terminating decimal if that has a finite number of digits after the decimal point. Decimal numbers are used to represent the partial amount of whole just like fractions. The number which has a finite number of digits after the decimal point is referred to as a terminating decimal. A number has a terminating decimal expansion if the digits after the decimal point terminate or are finite. The fraction 5/10 has the decimal expansion of 0.5 which is a terminating decimal expansion because digits after the decimal point end after one digit. Terminating decimal has finite digits and non-terminating decimals do not have finite digits. A number with a terminating decimal is always a rational number.

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