Which is the graph of the equation y- 1= 5(x-3)?

Given:

Total number of students = 238

Let the number of passing students be x

We're given that 6 times the number of students passed as failed. Hence, the number of students:

Hence, we can write:

Solving for x:

Hence the number of passing students is 204 students

We can find the number of failing students by subtraction:

Answer:

Passing students: 204

Failing students: 34

Answer:

77° is the answer

Step-by-step explanation:

hope it helps;)

The measure of angle [T] will be ∠T = 139°.

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted ΔABC.

In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.

Given is a triangle TSU.

The sum of the angles of a triangle is 180 degrees. So, we can write -

(21x + 13) + 4x + (3x - 1) = 180

21x + 4x + 3x + 13 - 1 = 180

28x + 12 = 180

28x = 168

x = 168/28

x = 6

So -

∠T = 21x + 13 = 21 x 6 + 13 = 126 + 13 = 139

∠T = 139°

Therefore, the measure of angle [T] will be ∠T = 139°.

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6.25 weeks will Héctor and Keith have downloaded the same number of songs.

From the data provided, we can determine the average weekly download rate for Keith by calculating the change in the number of songs downloaded over a specific period.

Between weeks 2 and 5, the number of songs downloaded increased by 45 - 30 = 15 songs.

Similarly, between weeks 5 and 10, the number of songs downloaded increased by 70 - 45 = 25 songs.

To find the average weekly download rate, we divide the change in the number of songs by the corresponding number of weeks.

Average weekly download rate = (15 songs / 3 weeks) + (25 songs / 5 weeks)

= 5 songs/week + 5 songs/week

= 10 songs/week

Therefore, the missing information is that Keith downloads 10 songs per week consistently.

Now, we can determine the number of weeks it will take for Héctor and Keith to have downloaded the same number of songs.

Let w represent the number of weeks:

50 + 2w = 10w

Simplifying the equation, we find:

50 = 8w

Dividing both sides by 8, we get:

w = 6.25

Therefore, it will take approximately 6.25 weeks (or 6 weeks and 1 day) for Héctor and Keith to have downloaded the same number of songs.

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Question:-

Héctor has 50 songs downloaded and continues to download 2 a week. Keith uses this table to record his number of downloaded songs. After how many weeks will Héctor and Keith have downloaded the same number of songs?

Weeks - 2  5 10

Mondour of Downloads-  30  45  70

ANSWER:

STEP-BY-STEP EXPLANATION:

By the statement Kevin always has $5 or more, which means that x can be 5 or all values greater than this. So the correct graph would be the first option:

Answer:

9/10 I hope this helps :))

The possible number of nickels that Alison would have had is given as  [14, 15, 16, 17]

We would first have to define the variables x and y. We have x as the number of pennies that she has while y is the number of nickels that she has.

We would have the inequality equation as

x + y ≤ 23

Let us define an equation

0.01x + 0.05y ≥ 0.75   ------ 1

Given that she is said to have 6 pennies then x would be = 6

6 + y ≤ 23

we would have to solve the equation above

y ≤ 23 - 6

y ≤ 17

put the value of 6 as x in the equation 1 above

0.01(6) + 0.05y ≥ 0.75

simplify the equation

0.05y ≥ 0.69

divide through by 0.05

y ≥ 13.8

y ~ 14

Hence we would have the range of values to be between  14 ≤ y ≤ 17.

This would be listed as y = [14, 15, 16, 17]

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The location of point N is -20.

We  can see a number line with 3 points.

Here we know taht MN is 2/7 of MP, so first let's find the length of MP.

The length is equal to the difference between the two values, we can see that:

P = -5

M = -26

Then the length of MP is:

-5 - (-26) = 21

And MN is 2/7 of that, then:

(2/7)*21 = 2*3 =6

Then we can write:

N - M = 6

N - (-26) = 6

N = 6 - 26 = -20

The location of N is -20.

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When 392,196 is divided by 87, the answer obtained using long division is 4,508.

The mathematical procedure for splitting big numbers into several smaller groups or sections is known as long division. The dividend is the number we divide into smaller groups, while the divisor is the number through which we divide. Difficulty difficulty can be solved by breaking it down into manageable parts.

Dividend : 392,196

Divisor: 87 (number that divides)

39 / 87 = 0

392 / 87 = 4 (87x 4 = 348) - 4 is the first digit of the result

392 - 348 = 44 (remainder)

441 (next digit is one) / 87 = 5 (87x 5= 435) - 5 is the second digit

441-435 = 6 (remainder)

69 / 87 = not possible so add a 0, which is the third digit

696 / 87 = 8 (87x 8 = 696)

696- 696 = 0 (not remainder)

When 392,196 is divided by 87, the answer obtained using long division is 4,508.

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I understand that the question you are looking for is:

392,196 divided by 87 (Using long division)

The value of x that makes the parallelogram a square is 6.5°

A parallelogram is a quadrilateral in which opposite sides are equal and parallel to each other.

A square is a quadrilateral in which opposite sides are equal and parallel to each other. Also, all the sides are equal to each other.

For the parallelogram to be a square:

The value of x that makes the parallelogram a square is 6.5°

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Answer:

3 out of 4 I think

Step-by-step explanation:

because the total amount is 4 so there's a 3/4 chance youll get less than 4

Answer 3/250

Step-by-step explanation:

Its in simplest form

Answer:

\(sin^2x\)

Step-by-step explanation:

To simplify the expression (1 - cos x)(1 + cos x), we can use the difference of squares identity, which states that \(a^2 - b^2 = (a + b)(a - b).\)

Let's apply this identity to the given expression:

\((1 - cos x)(1 + cos x) = 1^2 - (cos x)^2\)

Now, we can simplify further by using the trigonometric identity \(cos^2(x) + sin^2(x) = 1.\) By rearranging this identity, we have \(cos^2(x) = 1 - sin^2(x).\)

Substituting this into our expression, we get:

\(1^2 - (cos x)^2 = 1 - (1 - sin^2(x))\)

Simplifying further:

\(1 - (1 - sin^2(x)) = 1 - 1 + sin^2(x)\)

Finally, we get the simplified expression:

\((1 - cos x)(1 + cos x) = sin^2(x)\)

To simplify the expression \(\sf\:(1-\cos x)(1+\cos x)\\\), follow these steps:

Step 1: Apply the distributive property.

\(\longrightarrow\sf\:(1-\cos x)(1+\cos x) = 1 \cdot 1 + 1 \cdot \\\)\(\sf\: \cos x -\cos x \cdot 1 - \cos x \cdot \cos x\\\)

Step 2: Simplify the terms.

\(\longrightarrow\sf\:1 + \cos x - \cos x - \cos^2 x\\\)

Step 3: Combine like terms.

\(\longrightarrow\sf\:1 - \cos^2 x\\\)

Step 4: Apply the identity \(\sf\:\cos^2 x = 1 - \sin^2 x\\\).

\(\sf\:1 - (1 - \sin^2 x)\\\)

Step 5: Simplify further.

\(\longrightarrow\sf\:1 - 1 + \sin^2 x\\\)

Step 6: Final result.

\(\sf\red\bigstar{\boxed{\sin^2 x}}\\\)

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer:

2nd option

Step-by-step explanation:

using the rule of exponents

\(a^{m}\) × \(a^{n}\) = \(a^{(m+n)}\)

given

6xy³z × 3x²yx²

= 6 × 3 × x × x² × x² × y³ × y × z

= 18 × \(x^{(1+2+2)}\) × \(y^{(3+1)}\) × z

= 18\(x^{5}\)\(y^{4}\)z

Answer:

10^6

Step-by-step explanation:

The reason is because 2x5 = 10 and then you add the exponents when multiplying, making it 10^8

Answer:

b=-a

Step-by-step explanation:

Answer:

a.) perimeter: 48 yards      area: 96 sq. yds

b.) perimeter: 39 feet     area: 74.36 ft. sq.

Step-by-step explanation:

a.) perimeter: 16 + 20 + 12 = 48          area: height * base / 2 = 96

b.) perimeter: (14.3 * 2) + (5.2 * 2) = 39        area: Length * Width = 74.36

Answer:

Area = 96 yd

Perimeter = 48 yd,

Area = 74.36 yd

Perimeter = 39 yd

Step-by-step explanation:

Answer:

where is the rest of the context?

The ratio of the volume of sphere B to the volume of sphere A is (C) 125 if the radius of sphere B is five times that of sphere A.

The correct option is (C)

A sphere is a three-dimensional object that is round in shape. The sphere is defined in three axes, i.e., x-axis, y-axis and z-axis. This is the main difference between circle and sphere. A sphere does not have any edges or vertices, like other 3D shapes.

The points on the surface of the sphere are equidistant from the center. Hence, the distance between the center and the surface of the sphere are equal at any point. This distance is called the radius of the sphere. Examples of spheres are a ball, a globe, the planets, etc.

Let's take the 2 radii:

x where x is 5.

5x where 5x is 25.

Now, calculate the volume of the sphere in both cases.

We know,

Formula of volume of sphere :

V = 4/3πr²

Where r = 5.

V = 4/3πr²

V = 523.59878

Round off: 524 units²

Where r = 25.

V = 4/3πr²

V = 65449.84695

Rounding off: 65450 units²

Now, divide to find the ratio:

65450/524 = 124.90

Rounding off: 125

Therefore, the ratio of the volume of sphere B to the volume of sphere A is (C) 125 if the radius of sphere B is five times that of sphere A.

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Answer:

x=25

x=47

y=25 x=10

y=20

Step-by-step explanation:

2x+10=60

-10 -10

2x=50

2x/2=50/2

x=25

2x+6=100

-6 -6

2x=94

2x/2=94/2

x=47

5y-25=100

+25 +25

5y=125

5y/5=125/5

y=25

11x-30+100=180

11x+70=180

-70 -70

11x=110

11x/11=110/11

x=10

7y-10=3y+70

+10 +10

7y=3y+80

-3y-3y

4y=80

4y/4=80/4

y=20

hopefully this helps :)

Answer: Area= \(\frac{bh_{b} }{2}\)

Example:

Let the base be 3 and the height(\(h_{b\\}\)) 4

So,

Area= \(\frac{3*4}{2\\}\)-->\(\frac{12}{2}\)=6

The Area Ratio is 1.5. and Perimeter Ratio is 1.22. The estimated overall cost for the proposed 15,000 SF warehouse is $150,000.

To perform a line by line estimate for the proposed warehouse, we'll calculate the area and perimeter ratios between the existing and proposed warehouses. We'll then use these ratios to estimate the overall cost for the proposed 15,000 square feet (SF) warehouse.

Given: Existing Warehouse:

Area: 10,000 SF

Perimeter: 410 LF

Proposed Warehouse:

Area: 15,000 SF

Perimeter: 500 LF

First, let's calculate the area ratio:

Area Ratio = Proposed Area / Existing Area

Area Ratio = 15,000 SF / 10,000 SF

Area Ratio = 1.5

Next, let's calculate the perimeter ratio:

Perimeter Ratio = Proposed Perimeter / Existing Perimeter

Perimeter Ratio = 500 LF / 410 LF

Perimeter Ratio = 1.22 (rounded to two decimal places)

We'll now use these ratios to estimate the overall cost for the proposed 15,000 SF warehouse. Since we don't have specific cost figures, we'll assume a linear relationship between the area and cost.

Cost Estimate = Existing Cost * Area Ratio

Let's assume the existing cost is $100,000.

Cost Estimate = $100,000 * 1.5

Cost Estimate = $150,000

Therefore, the estimated overall cost for the proposed 15,000 SF warehouse is $150,000.

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Answer:

DW = 70

Given segments XW, YW, and ZW are perpendicular bisectors, the adjacent segments formed from the bisector are congruent.

All of your answers are correct, I checked!

The linearized equation for the non-linear equation z = x² + 4xy + 6xy² in the region defined by 8 ≤ x ≤ 10, 2 ≤ y ≤ 4 is given by :

z ≈ 244 + 20(x - 8) + 128(y - 2).

When using the linearized equation to calculate the value of z at x = 8, y = 2, the error is 0.

1.1. To linearize the equation in the given region, we need to find the partial derivatives of z with respect to x and y:

∂z/∂x = 2x + 4y

∂z/∂y = 4x + 6xy

At the point (x₀, y₀) = (8, 2), we substitute these values:

∂z/∂x = 2(8) + 4(2) = 16 + 8 = 24

∂z/∂y = 4(8) + 6(8)(2) = 32 + 96 = 128

The linearized equation is given by:

z ≈ z₀ + ∂z/∂x * (x - x₀) + ∂z/∂y * (y - y₀)

Substituting the values, we get:

z ≈ z₀ + 24 * (x - 8) + 128 * (y - 2)

1.2. To find the error when using the linearized equation to calculate the value of z at x = 8, y = 2, we substitute these values:

z ≈ z₀ + 24 * (8 - 8) + 128 * (2 - 2)

= z₀

Therefore, the linearized equation gives the exact value of z at x = 8, y = 2, and the error is 0.

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The remainder of the polynomial using the remainder theorem and factor theorem is 6.

Apply the remainder theorem,

When we divide a polynomial

f(x) by (x − c)

f(x) = (x − c)q(x) + r

f(c) = 0 + r

Here,

f(x)=(x−c)q(x)+rf(c)=0+r

and (x−c) is (x−(−2))

Therefore,

f(−2) = \((-2)^{4} - (-2)^3 - 3(-2)^2 + 4(-2) + 2\)

= 16 + 8 − 12 − 8 + 2

= 6

Hence, the remainder of the polynomial using the remainder theorem is 6.

Whereas using the factor theorem and doing synthetic division, we get,  

x = -2 is a zero of f(x), and x+2 is a factor of f(x). To factor f(x), we divide

the coefficients of the polynomial as follows -

         -2   |   1  -1    -3     4      2

                      -2   6    -6      4

        -----------------------------------------

                    1   -3   3    -2     6

Hence, we get that 6 is the remainder when (\(x^4-x^3-3x^2+4x+2\)) ÷ (x+2), using the factor theorem.

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The complete question is -

Find the remainder using the Remainder Theorem and Factor Theorem using the synthetic division of the given polynomial, \(x^4-x^3-3x^2+4x+2\) ÷ (x+2)

Answer:

I believe it's r=5

Step-by-step explanation:

First, distribute the 6 to 1 and -4r to make the equation

6-24r=-114

Now subtract 6 to both sides to make the equation -24r=-120

Now you divide both sides by -24 and you isolate the variable (r)

r=5

Answer:

there is no picture... but i will try my best to help you if you post picture in another question

Answer:

Step-by-step explanation:

\(\frac{-3}{5}*17\frac{5}{6}=\frac{-3}{5}*\frac{107}{6}\\\\=\frac{-1*107}{5*2}\\\\=\frac{-107}{10}\\\\=-10\frac{7}{10}\)

Answer:

-9

Step-by-step explanation:

don't have one

It is impossible to determine if 443 is a plausible value for the true average degree of polymerization.

The interval you mentioned might provide some information about the possible range of values for the true average degree of polymerization. However, it would depend on how the interval was calculated and what assumptions were made in the calculation.

In general, if the interval was calculated using a reliable and appropriate statistical method, and if the underlying data is representative and unbiased, then it is possible that 443 is a plausible value for the true average degree of polymerization. However, without more information about the context and the data, it is difficult to make any definitive conclusions.

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A final score of more than 92 earns an E, that means

E>92

A final score of 60 or less earns a U:

The inequality to represent Satisfactory grade, could be: