finding the distance between two points (-4,-3),(6,1)​

Answer-

y=-2x+2

It starts at +2 so that is the b

And -2x is how you move so that is the m

That's how I was taught and how I remember it lol hope it helped ik it wasn't the best its 12 am here soo I be tired

Answer:

4

Step-by-step explanation:

it would be 4 because 47/15 = 3.23333 and because you said to the nearest hundred than it would be rounded to 4

The solution is Option C.

The graph which represents the inequality equation is

f ( x ) = { 0.50 , if x < 3

             1       , if 3 ≤ x < 6

             1.50  , if 6 ≤ x < 9

             2.00 , if 9 ≤ x < 12 }

What is an Inequality Equation?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the number of years be = x

Let the increment in wages be = y

Now , the equation will be

For the employees that have been with the company for less than three years can expect to receive an increase of $0.50 per hour

So , the inequality equation is x < 3 , f ( x ) = 0.50

Employees that have been with the company for at least three years, but less than six years can expect an increase of $1.00

So , the inequality equation is 3 ≤ x < 6 , f ( x ) = 1

Employees that have been with the company for at six years, but less than nine years, receive an increase of $1.50 per hour

So , the inequality equation is 6 ≤ x < 9 , f ( x ) = 1.50

Employees of at least nine years, but less than twelve years receive an increase of $2.00

So , the inequality equation is 9 ≤ x < 12 , f ( x ) = 2

Therefore , the graph which represents the solution is Option C.

Hence , the inequality equation is 9 ≤ x < 12 , f ( x ) = 2

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Answer:

27 servings

Step-by-step explanation:

You must calculate the number of servings for each type of food and then add them. To calculate the number of servings, divide the amount of each food by the size of its serving.

Tuna: 5 / 1/2 = 5 * 2 = 10 servings

Chicken Salad: 2 / 1/4 = 2 * 4 = 8 servings

Egg salad: 3 / 1/3 = 3 * 3 = 9 servings

Total number of servings = 10 + 8 + 9 = 27

Answer: 27 servings

If two methods agree perfectly in a method comparison study, the slope equals 1.0 and the y-intercept equals 0.0. Therefore, option (b) is the correct answer.

In a method comparison study, the goal is to compare the agreement between two different measurement methods or instruments. The relationship between the measurements obtained from the two methods can be described by a linear equation of the form y = mx + b, where y represents the measurements from one method, x represents the measurements from the other method, m represents the slope, and b represents the y-intercept.

When the two methods agree perfectly, it means that there is a one-to-one relationship between the measurements obtained from each method. In other words, for every x value, the corresponding y value is the same. This indicates that the slope of the line connecting the measurements is 1.0, reflecting a direct proportional relationship.

Additionally, when the two methods agree perfectly, there is no systematic difference or offset between the measurements. This means that the line connecting the measurements intersects the y-axis at 0.0, indicating that the y-intercept is 0.0.

Therefore, in a perfect agreement scenario, the slope equals 1.0 and the y-intercept equals 0.0, which corresponds to option (b).

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James will fully clear the loan after approximately 12 years when the remaining balance reaches zero.

To determine the number of years it will take for James to fully clear the loan, we need to calculate the remaining balance after each payment and divide the initial loan amount by the annual payment until the remaining balance reaches zero.

The loan amount is 9000 euros, and James pays off 770 euros each year. Since the interest is charged at a rate of 3% of the original amount per annum, the interest for each year will be \(0.03 \times 9000 = 270\) euros.

In the first year, James pays off 770 euros, and the interest on the remaining balance of 9000 - 770 = 8230 euros is \(8230 \times 0.03 = 246.9\)euros. Therefore, the remaining balance after the first year is 8230 + 246.9 = 8476.9 euros.

In the second year, James again pays off 770 euros, and the interest on the remaining balance of 8476.9 - 770 = 7706.9 euros is \(7706.9 \times 0.03 = 231.21\) euros. The remaining balance after the second year is 7706.9 + 231.21 = 7938.11 euros.

This process continues until the remaining balance reaches zero. We can set up the equation \((9000 - x) + 0.03 \times (9000 - x) = x\), where x represents the remaining balance.

Simplifying the equation, we get 9000 - x + 270 - 0.03x = x.

Combining like terms, we have 9000 + 270 = 1.04x.

Solving for x, we find x = 9270 / 1.04 = 8913.46 euros.

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a bakery uses 8 tablespoons of honey for every 10 cups of flour so how many tablespoons of honey do they use with 20 cups of flour ​

we can use a rule of three

Step 1

define

there is a relation between the honey and the flour, is needs to be constant, so

Step 2

fin the ratio

Now

Step 3

solve for x

so, he uses 16 tablespoons

Answer:

56π

Step-by-step explanation:

1. Approach

To find the radius of a circle, use the formula;

\(A = r^{2}\)π

To find the area of the shaded region, find the area of the larger circle, and then subtract the area of the smaller circle from it.

It is given that the larger circle has a radius of 9, and the smaller has a radius of 5.

2. Area of the larger circle

\(A = r^{2}\)π

Substitute in known value (use 3.14 for π)

\(A = (9)^{2} * 3.14\)

A = 254.47

3. Area of the smaller circle

\(A = r^{2}\)π

Substitute in known value (use 3.14 for π)

\(A = (5)^{2} * 3.14\)

A = 78.54

4. Area of the shaded region

Subtract the area of the smaller circle from the area of the larger circle;

254.47 - 78.54 = 175.93

~ 56π

Answer:

Option (4)

Step-by-step explanation:

Equation of a line passing through a point \((x_1,y_1)\) and with slope 'm' is,

y - y₁ = m(x - x₁)

Given → Slope 'm' = -2

Point through which the line is passing is (-1, -2)

x₁ = -1 and y₁ = -2

Therefore, equation will be,

y + 2 = -2(x + 1)

y = -2x - 2 - 2

y = -2x - 4

Option (4) is the correct option.

Answer:

Below

Step-by-step explanation:

Slope = rise/run = 2/3

Point (3,5)      y-5 = 2/3 (x-3)

                         y = 2/3x +3

Answer:

G (-2,8)

Step-by-step explanation:

(-8+x)/2 = -5

-8 + x = -10

x = -10 + 8

x = -2

(0+y)/2 = 4

y = 4 · 2

y = 8

The answer is B: 1/16

Answer:

Please check the answer if it is correct or not

The measure of m∠ABD in the figure shown is 19°.

Given:

∠BCD = 71°

In the figure, ΔABC is an isosceles triangle where AB = BC.

According to the Isosceles Triangle Theorem, an isosceles triangle has equal angles on either side of its equal sides.

So, ∠BAD = ∠BCD = 71°

The sum of angles in a triangle sums to 180°.

∠ABC + ∠BAD + ∠BCD = 180°

∠ABC + 71° + 71° = 180°

∠ABC + 142° = 180°

∠ABC = 180° - 142° = 38°

DB is the angle bisector of ∠ABC.

Now, ∠ABD = ∠CBD = 38°/2 = 19°

The measure of ∠ABD is 19°.

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Step-by-step explanation:

a diagram is necessary. please provide a diagram.

The marginal propensity to consume (MPC) for Australia in 2021, when total income (Y) is 10, is 0.3.

The consumption function for Australia in 2021 is given as C = 0.0052 + 0.3Y + 20, where C represents the total consumption and Y represents the total income. To calculate the MPC, we need to determine how much of an increase in income is consumed rather than saved. In this case, when Y = 10, we substitute the value into the consumption function:

C = 0.0052 + 0.3(10) + 20

C = 0.0052 + 3 + 20

C = 23.0052

Next, we calculate the consumption when income increases by a small amount, let's say ΔY. So, when Y increases to Y + ΔY, the consumption function becomes:

C' = 0.0052 + 0.3(Y + ΔY) + 20

C' = 0.0052 + 0.3Y + 0.3ΔY + 20

To find the MPC, we subtract the initial consumption (C) from the new consumption (C') and divide it by the change in income (ΔY):

MPC = (C' - C) / ΔY

MPC = (0.0052 + 0.3Y + 0.3ΔY + 20 - 23.0052) / ΔY

Simplifying the equation, we can cancel out the terms that don't involve ΔY:

MPC = (0.3ΔY) / ΔY

MPC = 0.3

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Answer:C

Step-by-step explanation:

Answer:

The total value of the given expression is 12.

Step-by-step explanation:

(-2 + 1)² + 5(12 ÷ 3) - 9

First, do the expressions within the parentheses.

(-1)² + 5(4) - 9

Next, simplify the exponents.

1 + 5(4) - 9

Next, multiply 5 by 4.

1 + 20 - 9

Add 1 and 20 together.

21 - 9

Subtract 9 from 21.

12

So, the final answer to this equation is 12.

The simplification form of the number expression (-2 + 1)² + 5(12 : 3) - 9 is 12; the answer is 12.

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

It is given that:

The number expression is:

= (-2 + 1)² + 5(12 : 3) - 9

The ratio can be described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.

= (-1)² + 5(12/3) - 9

= 1 + 5(4) - 9

= 1 + 20 - 9

= 21 - 9

= 12

Thus, the simplification form of the number expression (-2 + 1)² + 5(12 : 3) - 9 is 12; the answer is 12.

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Answer:

The volume of shipping crate is 32 unit cubes.

Step-by-step explanation:

Given that:

Length of the crate = 4 units

Width of the crate = 2 units

Height of the crate = 4 units

Volume of shipping crate = Length * Width * Height

Volume of the crate = 4 * 2 * 4

Volume of crate = 32 unit cubes.

Hence,

The volume of shipping crate is 32 unit cubes.

Answer:

32 units

Step-by-step explanation:

Answer:$10 each

Step-by-step explanation: We can denote the amount each player pays by x. Since the amounts are equal, and there are 5 soccer players, the total is 5x. We are told that the total is 50, so 5x=50. Hence, x = $10. So each soccer player pays $10 each.

Yes, the test in an "if" function must evaluate to either a True or a False value.

An "if" function, also known as a conditional statement, is used to perform specific actions based on whether a certain condition is met or not. The test or condition within the "if" function needs to be evaluated as either True or False in order for the program to decide which action to execute. If the test evaluates to True, the program will perform the action within the "if" block, and if it evaluates to False, it will either execute the action in the "else" block (if present) or simply skip the "if" block.

When using an "if" function in programming, it is essential for the test or condition within the statement to result in a boolean value, which is either True or False. This is because the program needs to determine whether the condition is met or not, so it can decide which set of actions to execute. If the condition evaluates to True, the code within the "if" block will be executed, while if it evaluates to False, the code within the "else" block (if present) will be executed, or the "if" block will be skipped altogether.

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Answer:

The answer is 5/8q ... give me brainliest

The only way g(q) could be in terms of q will be eliminating r from the equation and that can be done by making r the subject ... which is what I did and the equation obtained from the left hand side becomes the function of g

Answer:

5/8q

Step-by-step explanation:

khan

Answer:

8

Step-by-step explanation:

We know that

Equation

\( {x}^{2} + {y}^{2} + 2gx + 2fy + c = 0\)

Represents the equation of Circle

where

\(radius = \sqrt{ {g}^{2} + {f}^{2} - c } \)

On comparing the given equation with general Equation of Circle

we get

\(g = - 5\)

\(f = 3\)

\(c = - 30\)

On substituting these values We get

\(radius = \sqrt{ { (- 5)}^{2} + {3}^{2} - ( - 30) } \)

\(radius = \sqrt{25 + 9 + 30 } = \sqrt{64 } = 8\)

\(radius = 8\)

Answer:

25 roses and 40 white carnations

Step-by-step explanation:

Answer:

25 roses and 40 white carnations is the answer hope this helps:)

Step-by-step explanation:

Answer:

year 2 = 136

year 3 = 182

year 6 = 228

year 7 = 251

Answer:

$36

Step-by-step explanation:

$48 for 2 adults

Divide 48 by 2

24

So, $24 for 1 adult

$48 for 4 children

Divide 48 by 4

12

So $12 for 1 Child

Now add $24 and $12

$36

The probability of Navdeep traveling by car A if he reaches the office on time is 9/40.

According to the question:

Probability of Navdeep going by car A = 1/7

Probability of Navdeep going by car B = 3/7

Probability of Navdeep going by car C = 2/7

Probability of Navdeep going by car D = 1/7

Probability of Navdeep getting late if he goes by car A = 8/9

Probability of Navdeep getting late if he goes by car B = 4/9

Probability of Navdeep getting late if he goes by car C = 5/9

Probability of Navdeep getting late if he goes by car D = 4/9

Here, we are asked to find the probability of Navdeep traveling by car A, if he reaches the office on time. So, we can use Bayes’ theorem which is given as:

P(A|B) = (P(B|A) * P(A))/P(B)

Where,

P(A) = Probability of Navdeep going by car A = 1/7

P(B|A) = Probability of Navdeep reaching on time given he takes car A = 1 – P(getting late | A) = 1 – 8/9 = 1/9

P(B) = Probability of Navdeep reaching on time = P(B|A) * P(A) + P(B|B) * P(B) + P(B|C) * P(C) + P(B|D) * P(D)= (1 – 8/9) * 1/7 + (1 – 4/9) * 3/7 + (1 – 5/9) * 2/7 + (1 – 4/9) * 1/7= 1/63 + 5/21 – 10/63 + 5/63= 40/63

Putting these values in Bayes’ theorem we get:

P(A|B) = (P(B|A) * P(A))/P(B) = [(1/9) * (1/7)]/(40/63) = 9/40

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Explaining a bar graph

A bar graph graphically displays information. It uses bars that extend to various heights to symbolize value. Bar graphs can be created using any of the following: vertical bars, horizontal bars, grouped bars (several bars that compare values in a category), and stacked bars (bars containing multiple types of information).

Two sketches are shown in Histogram I for Box A.

20 drawings from Box B are represented in Histogram II.

20 drawings from Box A are represented in Histogram III.

Two draws are shown in Histogram IV for Box B.

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Answer:

4.79

Step-by-step explanation:

4.79 is reasonable for the problem

The price of one paint set before the sale is $4.79

We are expected to determine the price of one paint set before the sale.

From the information given:

∴

The amount at which Yuri bought 1 paint set is:

\(\mathbf{= \dfrac{\$6.88}{2.0}}\)

= $3.44

Recall that during the sale, the store reduce the price of each paint set by $1.35

Therefore, the price of one paint set before the sale is = $3.44 + $1.35 = $4.79

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