A recipe that makes 4 serving uses 10 ounces of chicken. Kenichi needs to make 6 servings. How much chicken will he need ?
please help asap tysm<3333

Step-by-step explanation:

the slope of a line ("m" in the given point-slope form) is the ratio (y coordinate change / x coordinate change) when going from one point on the line to another.

we got 2 points already identified :

(-3, -4) and (1, 4).

x changes by +4 (from -3 to 1).

y changes by +8 (from -4 to 4).

the slope m is then

+8/+4 = 2

let's use e.g. (1, 4) as given point for the point-slope form (but you can use also the other, or any point on the line) :

y - 4 = 2(x - 1) = 2x - 2

y = 2x + 2

-2x + y = 2

and that is the standard form.

Answer:

Choice B

Step-by-step explanation:

The graph crosses the xy-plane at the following places for x:

x = -5

x = -2

x = 3

x = 7

Look at choice B.

Setting (x - 3)^2, (x + 5)^2, (x - 7) and (x + 2) to zero and solving for x leads to the crossing locations on the xy-plane as shown on the graph.

The value of x is 25 as ΔBCD~ ΔGEF are similar.

What is arithmetic?

Arithmetic is an elementary a part of mathematics that consists of the study of the properties of the standard operations on numbers—addition, subtraction, multiplication, division, operation, and extraction of roots.

Main body:

As ΔBCD ~ ΔGEF

∠C = ∠E  as they are similar ,

so, 2x - 7 = 57

and x +4 = 51                                     2x - 7 = 57

            x = 47                                         2x = 50

                                                                 x = 25                    

Hence value of x = 25 .

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Answer:

1. The new drummer in the band contributes an appealing rhythm to our songs.

2. One feature of personality is how well someone can control impulse.

3. The adaptation in polar bears' fur sufficiently

4. After learning that the twins were distinct people, I had to process the new information.

5. Early scientists insisted that the earth is round, but others denied it. (? can we mess with the tense and such of the words?)

Step-by-step explanation:

The expression that represents the perimeter of the rectangle is 8x - 14

A Rectangle is a four sided-polygon, having all the internal angles equal to 90 degrees. The two sides at each corner or vertex, meet at right angles. The opposite sides of the rectangle are equal in length which makes it different from a square.

Length of rectangle(L) = x - 4

Width of rectangle(W) = 3x - 3

Perimeter of rectangle = 2(L + W)

L =  x - 4, W = 3x - 3

Perimeter of rectangle = 2( x - 4 + 3x - 3)

Perimeter of rectangle = 2( 4x - 7) which is 8x - 14

In conclusion 8x - 14 is the expression for the perimeter of the rectangle

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Answer:

Step-by-step explanation:

9(x + 8) = 7

9x + 72 = 7

             - 72

___________
             - 65

[tex]\frac{9x}{9}[/tex] = [tex]\frac{-65}{9}[/tex]

= -7 [tex]\frac{2}{9}[/tex]

Answer:

332

Step-by-step explanation:

[tex]262(1+0.03)^8 \approx 332[/tex]

Answer:

x - 6y = 14

Step-by-step explanation:

Add the like terms (x's and y's and constants):

 -2x+4y= 17

+ (3x-10y= -3​)

   x - 6y = 14

The sampling technique that Dr. Choi is using is given as follows:

Stratified random sampling.

The sampling techniques are described as follows:

In this problem, the population is divided into three groups, listed as follows:

An equal amount of each group was sampled, hence a stratified sample was used.

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The function of swapvectorends() is written below.

Function:

In math, function is defined as a relation between a set of inputs having one output each.

Given,

Here we need to write a function swapvectorends() that swaps the first and last elements of its vector parameter.

The function swapvectorends() that swaps the first and last elements of its vector parameter is written as,

Int swapvectorends(vector <int> & sectorVector)

{

 int i = 0;

 for ( i = 0; i < sectorVector.size() - 1; ++i)

 {

     sectorVector.at(i) = sectorVector.at(sectorVector.size() - 1 - i);

 }

 return;

}

Now, when we input the value sortvector = {10, 20, 30, 40} onto the given function, then it will results the output sortvector = {40, 30, 20, 10}

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The length of the river in real life is 600000.

A map's scale is the ratio of a distance on the map to its equivalent distance on the ground. The curvature of the Earth's surface complicates this simple concept by forcing scale to vary across a map. Because of this variation, the concept of scale takes on two distinct meanings.

From the information, the scale on a map is 1 : 300,000 and the length of a river on the map is 2 cm.

In this case, the length on real life will be calculated thus:

= 2 ×300000

= 600000

It is 600000 in real life.

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Answer: omm

but I need this so

Step-by-step explanation:

If angle B is 90, then using Pythagoras' theorem AC² = AB² + BC²(option B)

The Pythagoras theorem which is also referred to as the Pythagorean theorem explains the relationship between the three sides of a right-angled triangle. Pythagoras' theorem, states that in a right-angled triangle the square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle.

In Triangle ABC , if B is 90, it shows that the triangle is a right-angled triangle, therefore Pythagoras' theorem can be applied. line AC is the longest side ( hypotenuse) and line AB and BC are the two adjacent sides thereforeAC² = AB² + BC²

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Ques) What is the symbol (∑)?

This symbol is used to denote the sum of multiple numbers.

This symbol is generally put by an index that varies to encompass all terms that must be considered in the sum of all the numbers.

In order to calculate the arithmetic mean of a set of data, the first step is to add up (sum) all of the data values (x) and then divide the result by the number of values (n). Since ∑ is the symbol used to indicate that values are to be summed (see Sigma Notation) we obtain the following formula for the mean

Mean = ∑ x/n

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Answer:The value of p is -9.

Step-by-step explanation:

m=(y2-y1)/(x2-x1)m=(p-3)/(9-6)m=(p-3)/3-4=(p-3)/3-4*3=p-3-12=p-3p=-12+3p=-9

8) An equation in point-slope form to represent the amount charged, C, for m number of miles for the company in Raleigh is; (C - 1.95)/(m) = 2.7

9) An equation in standard form to represent the amount charged, C, for m number of miles for the company in Raleigh is; m = (20C - 39)/54

The general formula for the equation of a line in slope intercept form is;

y = mx + c

where;

m is slope

c is y-intercept

8. The formula for point slope form is;

y − y₁ = m(x − x₁)

The equation is a vertical line, so the slope is ∞

Thus,  m = ∞

9. We are given the equation as;

C = 2.7m + 1.95

Multiply through by 100 to get:

2.7m * 100 + 1.95 *· 100 = C* 100

This gives us;

270m + 195 = 100C

Subtract 195 from both sides to get;

270m = 100C - 195

Divide both sides by 270 to get;

m = (20C - 39)/54

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The volume of copper needed to make such pot is 20πrh + 10πr² [tex](cm)^{3}[/tex]

The surface area of a three-dimensional object is the total area of all its faces. In real-life we use the concept of surface areas of different objects when we want to wrap something, paint something, and eventually while building things to get the best possible design.

The quantity of copper she needs to make such pot is same as the volume of copper need for such pot.

Volume = surface Area x thickness

Surface area had beemn given as 2πrh + πr²

thickness as 1mm = 10cm

Volume = 10(2πrh + πr²)

volume =  20πrh + 10πr² [tex](cm)^{3}[/tex]

In conclusion, the quantity of copper needed for the pot is  20πrh + 10πr² [tex](cm)^{3}[/tex]

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Answer:

3x3 should be the maximum dimensions of a rectangle with a perimeter of 12.

The number of calories in one cup is 132 calories and the number of calories in 4 cups is 528 calories.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a box of cereal states that there are 99 calories in a ​3/4 cup serving.

The number of calories per cup is calculated as,

3 / 4 cup = 99 calories'

1 cup = 99 x (4 / 3 )

1 cup = 132 calories

The number of calories for 4 cups of cereal,

1 cup = 132 calories

4 cup = 132 x 4 calories

4 cup = 528 calories

Therefore, the number of calories in one cup is 132 calories and the number of calories in 4 cups is 528 calories.

Therefore, the number of calories in one cup is 132 calories and the number of calories in 4 cups is 528 calories.

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For [x] ≥ 2 and [x] ≤ 8,  f(x) > 0.

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.

We have a graph of a straight line as shown in the figure attached.

For [x] ≥ 2 and [x] ≤ 8, the function f(x) is positive or f(x) > 0.

Therefore, for [x] ≥ 2 and [x] ≤ 8,  f(x) > 0.

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The expression 30 _ 50 can be written as 2 factors as: 5(6 + 10).

A factor, in mathematics, can be described as an integer that is a divisor of another integer that will produce a value it can be multiplied with to can that same integer it divides.

For example, if m/n = a, and (m)(a) = n, then m and n are factors.

Given the expression, 30 + 50, we can write this expression as product of factors as shown below:

5 into 30 is 6

5 into 50 is 10.

Therefore:

5(6 + 10)

Therefore, the two factors of the expression, 30 + 50 are written as: 5(6 + 10).

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Answer: The last

Step-by-step explanation: 2 of the x values are the same

============================================================

Explanation:

Let's go through the four answer choices to see which are a function, and which aren't.

If you wanted, you can use the vertical line test as a visual tool to check if we have a function or not. Graphs (A) through (C) will pass the vertical line test. Meanwhile graph D does not pass the vertical line test because of the points (-2,4) and (-2,5) mentioned earlier. You can use graphing tools like GeoGebra or Desmos.

The coordinates of point D on the given line that intercepts the y-axis are: (0, 15/2).

The coordinates of the point where a line intercepts the y-axis are the coordinates of the y-intercept of the line.

In the image given, a line to intercept the y-axis at point D. Point D is the y-intercept of the line. The coordinates of point D are the coordinates of the y-intercept of the line.

Step 1: Find the slope of the line using the two points, (-6, 0) and (2, 10)

Slope (m) = change in y / change in x = (10 - 0) / (2 -(-6))

Slope (m) = 10/8

m = 5/4

Step 2: Find the y-intercept of the line by substituting (x, y) = (2, 10) and m = 5/4 into y = mx + b

10 = 5/4(2) + b

10 = 5/2 + b

10 - 5/2 = b

15/2 = b

b = 15/2

The coordinates of the y-intercept is (0, 15/2). Therefore, the coordinates of point D are (0, 15/2).

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Answer:

a. 1/2 or 50% b. 1/2 or 50%

Step-by-step explanation:

a. 1/2 of 50%

Since theres 2 sides, and 1 head, it will be 1/2 outcomes so 1/2.

b. Stil 1/2 or 50%

The coin flips are not dependent, and they have 2 outcomes and 1 tails.

Stil 1/2

The correct 7 digit combination safe-breaker code which is a palindrome is given by 6437346.

A palindrome is a number that reads the same both forward and backward in mathematics. Examples of palindromes include 353, 787, and 2332.

The following straightforward procedure may be used to find other palindromes given any set of integers.

Start with any number in step one. Identify it as original number. Reverse the original number's digits.

Call the number whose numbers have been reversed in step two. The new number should be added to your original one.

Call the number discovered by combination of the new number with the test number.

Step 3: You're finished if the test number is a palindrome. If the test number is incorrect, use your original number instead and complete the previous procedures using your test number.

How to solve?

Let the seven-digit code be given by abcdefg. As it is palindrome therefore, a=g, b=f, c=e, and d=d. Also, first digit is double than third digit that is a=2c.

As per the question d=7, c=f-1 and,

b=7-3 = 4.

Since the number is palindrome so b=f. Therefore f=4.

Now, c=f-1 => c = 4-1 = 3, and c = e = 3.

Also, a=2c => a=6.

Thus, the numbers are a=6, b=4, c=3, d=7, e=3, f=4, g=6 and the combination is 6437346.

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Answer:

Neither

Step-by-step explanation:

Line d:

m = 4-9/2-6 = -5/-4 = 5/4

Line e:

m = 7-3/10-5 = 4/5

It would be neither because if it was perpendicular, one of the slopes' would have to be negative.

This is an exterior angle because x and y=180.

now let us pretend those sides are z. Each side is equal.

So x=z

so z=y

now 180/3 is 60

so x or z is 60.

now we use exterior angle and now we do 180-60 is 120.

SO

X=60

Y=120

now we make sure by z times 2 should equal y and z=x and x=60 and 60 time 2 is 120 so it is correct.

The equation of the line that passes through the point (-4,8) and has a slope of -1 is y = -x +4

What is the equation of a line?

A line's equation is a unified representation of all of the line's points. Any point on a line will satisfy the equation in its general version, which is of the type ax + by + c = 0. The slope of the line and a point on the line are the two essential elements needed to create the equation of a line.

Here, we have

point (-4,8) and slope = -1

If we have a non-vertical line that passes through any point(x₁, y₁) and has a gradient m. then general point (x, y) must satisfy the equation

y-y₁ = m(x-x₁)

This is the required equation of a line in a point-slope form.

We know that Point-Slope Form:

y - y₁ = m(x- x₁)  

Where x₁ - x coordinate and y₁ - y coordinate

m - slope

Point (-4,8)

Then Slope m = -1

Now the equation as;

y - 8 = -1(x+4)

y  = -x -4+8

y = -x +4

Hence, the equation of the line that passes through the point (-4,8) and has a slope of -1 is; y = -x+4

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Answer:

x = 2

Step-by-step explanation:

If it is a vertical line, then is is x = something (the point where the line is). If it is a horizontal line, then it is y = something (the point where the line is).