HELP MATH THIGNY PLSSS

Answer:

Which answer choice shows 3.151 rounded to the nearest tenth?

A. 3.15

B. 3.16

C. 3.2

D. 3.1

Step-by-step explanation:

You're welcome

The sum of 8 and 11 times a number will be (8+11x).

A summation, also known as a sum, is the outcome of adding two or more numbers or quantities. There are always an even number of terms in a summation. There could be only two terms, or there could be one hundred, thousand, or a million. There are summations with an infinite number of terms. The result or conclusion of adding two or more numbers or sentences is known as the sum.

Let x be the number.

The result is 11 times the number, or 11x.

The result of adding the number's multiples of 8 and 11 is 8+11x.

The result that is produced when we add numbers, objects, or other things is referred to in mathematics as the sum. For instance, the sum of addends 14 and 6.

To learn more about sum, visit the link :

https://brainly.com/question/5982761

#SPJ1

The equation of the line that passes through (-3,1) and is parallel to y=4-3x is y = -3x -8.

In mathematics, a line's slope, also known as its gradient, is a numerical representation of the line's steepness and direction.

Given:

An equation y = 4 - 3x

The slope of a line that is parallel to y = 4 - 3x is,

= -3

The equation of the line that passes through (-3,1) and is parallel to y=4-3x,

y - 1 = -3(x + 3)

y - 1 = -3x -9

y = -3x -8

Therefore, y = -3x -8 is the required equation.

To learn more about the slope;

brainly.com/question/3605446

#SPJ1

The Venn diagram that represents the description on Events A and B would be the A. First Diagram.

A statistical term used to describe events that cannot occur concurrently is "mutually exclusive." It is frequently used to refer to circumstances in which the occurrence of one event takes precedence over the other.

This means that Events A and B cannot happen at the same time and therefore cannot share circles on the Venn diagram.

Events B and C are non - mutually exclusive however and so will share a circle on the Venn Diagram as shown below.

Find out more on mutually exclusive at https://brainly.com/question/27588497

#SPJ1

Answer: D

last one

Step-by-step explanation: just did the test

Answer:

Its either .5 or 5

Step-by-step explanation:

im not sure which one though lol

:)

The measure of angle Y is given as follows:

m < Y = 90º.

The sum of the measures of the internal angles of a triangle is of 180º.

For the larger triangle, the measures are given as follows:

Hence the measures of angles x and z are given as follows:

x + z + 50 = 180º

2x = 130

x = 130/2

x = z = 65º.

Then for the smaller triangle, the measures are:

Meaning that the measure of angle y is given as follows:

y + 25 + 65 = 180

y + 90 = 180

y = 90º.

More can be learned about angle measures at https://brainly.com/question/25716982

#SPJ1

Answer:

Start: 400

After 1 Year: 7020

Step-by-step explanation:

You will have a good b-day tmrw

          HAPPY EARLY BIRTHDAY!!!!

The optimal solution is: x = 8, y = 10

And the maximum profit will be 40x + 35y = $440.

A linear equation is defined as an equation in which the highest power of the variable is always one.

a. Formulating this problem as a Linear Programming Problem (LPP):

Let x be the number of units of product A produced, and y be the number of units of product B produced.

The objective function is to maximize the total profit:

Maximize z = 40x + 35y

Subject to the following constraints:

The availability of raw material: 2x + 3y ≤ 60 (kg)

The availability of labor hours: 4x + 3y ≤ 96 (hrs)

The availability of packaging hours: 4x + 3.5y ≤ 105 (hrs)

Non-negativity constraints: x ≥ 0, y ≥ 0

b. To find the optimal solution, we can use a graphical method or simplex method.

We can use the simplex algorithm to find the optimal solution by iteratively moving from one feasible solution to another until we reach the optimal solution.

The optimal solution is: x = 8, y = 10

And the maximum profit will be 40x + 35y = $440.

Note: The values and solution are obtained by solving the LPP problem and the availability of resources, hence the solution might be different for different values.

Learn more about the Linear equations here:

https://brainly.com/question/13738061

#SPJ1

The triangle ΔABC is the right-angle triangle. Then the measure of angle ∠A is 33.7°.

It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.

Trigonometric functions examine the interaction between the dimensions and angles of a triangular form.

The triangle ΔABC is the right-angle triangle in which angle ∠C is the right angle.

Then the measure of the angle ∠A is given as,

tan ∠A = 2/3

∠A = tan⁻¹ (2/3)

∠A = 33.7°

Thus, the measure of angle ∠A is 33.7°.

More about the right-angle triangle link is given below.

https://brainly.com/question/3770177

#SPJ1

Answer: We can use a system of equations to solve this problem. Let x be the number of oranges sold and y be the number of apples sold. Then we know that:

x + y = 15 (the total number of fruits sold)

1x + 2y = 25 (the total cost of the fruits sold)

We can use the first equation to solve for one variable in terms of the other.

For example, we can solve for x:

x = 15 - y

Now we can substitute this expression into the second equation:

1(15 - y) + 2y = 25

15 - y + 2y = 25

3y = 10

y = 10/3 = 3.333

We can round it to 3 apples sold

So we have 3 apples and 12 oranges sold.

This can be represented in a graph with a point (12,3)

Alternatively, we can solve for y:

y = 15 - x

Now we can substitute this expression into the second equation:

1x + 2(15 - x) = 25

1x + 30 - 2x = 25

-x = -5

x = 5

So we have 5 oranges and 10 apples sold.

This can be represented in a graph with a point (5,10)

Both solutions represent the same values, the number of oranges and apples sold, but represented in a different way.

Step-by-step explanation:

Answer: Option D is correct (None of the above)

Step-by-step explanation:

None of the above.

A measure of dispersion is a statistical technique for extracting a particular value from a dispersed series in which the amount to which different values of the series tend to deviate from one another or from the average is quantified. All dispersion measurements, from range to standard deviation, are positive.

a. Without finding the confidence intervals, the larger margin of error will be the statistics class.

b. The confidence interval is (50.5%, 55.5%)

c. The group that concludes that the outcome is "too close to call is the statistics class.

.

It should be noted that the Without finding the confidence intervals, the larger margin of error will be the statistics class. This is because of the smaller sample size.

The group that concludes that the outcome is "too close to call is the statistics class. This is because the intervals that are obtained contains 50%.

Learn more about confidence interval on:

brainly.com/question/15712887

#SPJ1

The net surface area of rectangular prism is 242.2 meters square.

A rectangular prism is a three-dimensional shape with two top and bottom faces and four lateral faces. A rectangular prism seems to be a solid three-dimensional shape with six faces and rectangular bases. A rectangular prism seems to be a cuboid, and a cuboid and a rectangular prism both have the same cross-section.

This rectangular prism's surface area = l x b

We have provided

4 rectangular areas

A₁ = 4.3m x 10m

= 43 m²

2 rectangular areas

A₂ = 6.75m x 5.2m

= 35.1 m²

As a result, the rectangular prism's surface area is:

S.A. = 4A₁ + 2A₂

S.A. = 4(43) + 2(35.1)

= 172+ 70.2

= 242.2 meter square

As a result, the net surface area of the rectangular prism is 242.2 meters square.

To learn more about surface area refer to :

https://brainly.com/question/12050643

#SPJ1

The increasing and decreasing function is discussed above.

Given is the function f(x).

Increasing and decreasing functions are functions in calculus for which the value of f(x) increases and decreases respectively with the increase in the value of x. We can write -

Therefore, the increasing and decreasing function is discussed above.

To solve more questions on functions, visit the link below-

brainly.com/question/1041084

#SPJ1

A counterexample to the statement given in this problem is:

Three colinear points.

The statement for this problem is given as follows:

You can connect any three points to form a triangle.

This statement is false, as for example, three points on a line do not form a function.

The counterexample is the statement that proves that a conjecture(another statement) is false, hence the first option is the correct option in the context of this problem.

More can be learned about conterexamples at https://brainly.com/question/3637836

#SPJ1

well, we know that π is 180°, so what's 11π/6?

[tex]\begin{array}{ccll} radians&degrees\\ \cline{1-2} \pi &180\\\\ \frac{11\pi }{6}&x \end{array}\implies \cfrac{\pi }{ ~~ \frac{11\pi }{6} ~~ }~~ = ~~\cfrac{180}{x}\implies \cfrac{ ~~ \frac{\pi}{1} ~~ }{\frac{11\pi }{6}}~~ = ~~\cfrac{180}{x} \\\\\\ \cfrac{6\pi }{11\pi }=\cfrac{180}{x}\implies \cfrac{6 }{11 }=\cfrac{180}{x}\implies 6x=1980\implies x=\cfrac{1980}{6}\implies x=330[/tex]

The expression when distributed is 3 + 2k

From the question, we have the following parameters that can be used in our computation:

1/5(15 + 10k)

The distribution property states that

a(b + c) = ab + ac

using the above as a guide, we have the following:

1/5(15 + 10k) = 1/5 * 15 + 1/5 * 10k

Evaluate the products

1/5(15 + 10k) = 3 + 2k

Hence, the equivalent expression is 3 + 2k

Read more about equivalent expression at

https://brainly.com/question/2972832

#SPJ1

Answer:

-8mph

It is not possible for Sarah to have a speed of -8 mph, as speed is a scalar quantity and cannot be negative. Speed is defined as the magnitude of velocity, which is a vector quantity that has both magnitude and direction. A negative speed would indicate that the direction of Sarah's motion is opposite to what is stated. It is likely that you meant to ask about Sarah's velocity, which could be -8 mph. But since the question does not specify her direction, it is impossible to give an accurate answer.

Step-by-step explanation:

The required total cost of the two shirts after 6.5% of the tax is given as 2.13s.

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
Benita buys 2 shirts for the same price s the sales tax rate is 6.5%

1 way, paid the cost of 2 shirts jointly
The total cost of the two shirts becomes,
Total cost = 2[ s + 0.065s]
Total cost = 2.13s

2nd way paid the cost of two shirts individually,
total cost = s + 0.065s + s + 0.065s
               = 2.13s

Thus, the required total cost of the two shirts after 6.5% of the tax is given as 2.13s.

Learn more about models here:

https://brainly.com/question/22591166

#SPJ1

Answer:

13,093 years

Step-by-step explanation:

N = N0 e -kt . Here, N = 27 % of N0  = 27/100(N0 ) , k = 0.0001, then 27/100N0 = N0 e-0.001t .

Therefore, 0.27 = e-0.001t .On taking natural logarithms of both the sides, we get - 0.001t ln e = ln 0.27 ( log ab = b log a), or,  - 0.001t = -1.30933332 ( as ln e = 1).

Therefore, t = 1.30933332/ 0.0001 = 13093.33 years = 13093 years on rounding off to the nearest year.

The formula in cell B3 using the VLOOKUP function to find the meaning for the medical abbreviation listed in cell A3, using the "abbreviation" lookup table, would be: =VLOOKUP(A3, "abbreviation", 2, FALSE).

A3 is the cell that contains the medical abbreviation we want to find the meaning for.

"abbreviation" is the name of the lookup table that contains the item names and meanings.

2 is the column number of the lookup table where the meanings are located.

FALSE is used to require an exact match for the abbreviation in cell A3, so that the correct meaning is returned.

For more questions like  VLOOKUP function click the link below:

https://brainly.com/question/18137077

#SPJ4

The height of the tree is 29 feet.

A measure of an angle formed which an object is viewed above the horizontal plane is termed angle of elevation.

Let the distance from the top of the tree to the student's eyes be represented by x. Thus, applying the required trigonometric function;

Tan θ = opposite/ adjacent

Tan 50 = x/ 20

x = 20*Tan 50

  = 23.8351

x = 24 ft

So that;

the height of the tree = 24 + 5

                                    = 29 feet

Therefore, the height of the tree is 29 feet.

Learn more about the angle of elevation at https://brainly.com/question/27243378

#SPJ1

The correct conclusion should be that the null hypothesis is rejected because of smaller p-value, and the true proportion of stitching defect is not equal to 0.08.

Given information:

The plant manager of a company that makes pillows claims that only 8 percent of the pillows made have a stitching defect.

The director tested the hypotheses H.

p=0.08

[tex]\alpha =\\[/tex]0.05

p-value of of the test is found to be 0.03 which is smaller than the significance level of [tex]\alpha =0.05\\[/tex]

Now, for smaller value of p-value, the null hypothesis is ignored.

Therefore, the correct conclusion should be that the null hypothesis is reject because of smaller p-value, and the true proportion of stitching defect is not equal to 0.08.

Learn more about p-value at https://brainly.com/question/30355853

#SPJ 4

The correct conclusion should be that the null hypothesis is rejected because of smaller p-value, and the true proportion of stitching defect is not equal to 0.08.

Given information:

The plant manager of a company that makes pillows claims that only 8 percent of the pillows made have a stitching defect.

The director tested the hypotheses H.

p=0.08

α =0.05

p-value of of the test is found to be 0.03 which is smaller than the significance level of α =0.05

Now, for smaller value of p-value, the null hypothesis is ignored.

Therefore, the correct conclusion should be that the null hypothesis is reject because of smaller p-value, and the true proportion of stitching defect is not equal to 0.08.

Learn more about p-value at

brainly.com/question/30355853

#SPJ 4

Answer:

13.5

Step-by-step explanation:

y=kx

k=y/x

k=9/2

k=4.5

y=kx

y=4.5*3

y=13.5

The statement 2( g = f + a) and 5(c = f) are true where as statement 3(a = d), 4(d = g - c), and 6(a = -b) are false.

To learn more about the triangle, visit:

brainly.com/question/2773823

#SPJ4

The two formulas X and Y will be known as equivalence if and only if X ↔ Y is a tautology.

Consider there to be X and Y as the two formulas. In the event that X Y is a tautology, these formulas are referred to as equivalence. If the two formulas X Y are tautologies, we can also write them as X Y and read this relation as X is equivalent to Y.

Using a truth table, We will build the truth tables for any two-statement formula using this technique, and then we will determine whether the assertions are equivalent.

To learn more about equivalence here:

https://brainly.com/question/14672772

#SPJ4

Los datos faltantes de los prismas rectos (áreas de base, longitudes)

El volumen de los prismas rectos (V), en unidades de longitud al cubo, es igual al producto de la área de la base (A), en unidades de longitud al cuadrado, y la altura (h), en unidades de longitud:

V = A · h

A continuación, determinamos los datos faltantes asociados a cada casa:

Caso 1 - Prisma recto de base hexagonal

A = V / h

A = 450 mm³ / 10 mm

A = 45 mm²

Caso 2 - Prisma recto de base cuadrada

A = l²

A = (9 m)²

A = 81 m²

V = A · l

V = (81 m²) · (9 m)

V = 729 m³

Caso 3 - Prisma recto de base trapezoidal

A = V / h

A = 147 cm³ / 7 cm

A = 21 cm²

Case 4 - Prisma recto de base rectangular

b = V / (h · a)

b = 900 m³ / [(11.5 m) · (9 m)]

b = 8.696 m

A = (9 m) · (8.696 m)

A = 78.264 m²

Para aprender más sobre prismas: https://brainly.com/question/20848492

#SPJ1

A function is what happens even if [tex]$f(-x)=f(x)$[/tex] for all [tex]$x \in \mathbb{R}$[/tex] and A function is what happens odd if [tex]$f(-x)=-f(x)$[/tex] for all [tex]$x \in \mathbb{R}$[/tex] .

Parity of [tex]$\sqrt{\tan ^2(y)}+\sqrt{y^2}, \frac{\pi}{2} < y < \pi$[/tex] : Even .

Defining parity

A function is what happens even if. [tex]$f(-x)=f(x)$[/tex] [tex]for all $x \in \mathbb{R}$[/tex]                      A function is what happens odd if [tex]$f(-x)=-f(x)$[/tex] for all [tex]$x \in \mathbb{R}$[/tex]

[tex]$$\begin{aligned}& f(-y): \quad \sqrt{y^2}+\sqrt{\tan ^2(y)} \\& -f(y): \quad-\sqrt{\tan ^2(y)}-\sqrt{y^2}\end{aligned}$$[/tex]

Check parity of [tex]$\sqrt{\tan ^2(y)}+\sqrt{y^2}$[/tex]

Equal or equivalentness, as a trait or state. Women have battled for equal pay to males in the workplace, or the equivalent of a commodity's price in one currency to that in another.

An integer's evenness or oddness is defined by its parity. In light of the fact that both 6 and 14 are even, it can be claimed that their parities are the same, but 7 and 12 have the opposite parity (since 7 is odd and 12 is even). the state of equality, particularly the state of equal pay or status Prison guards are want pay parity with the police. Women still lack balance in many occupations, especially at the top levels.

To lean more about Parity equation refer to :

https://brainly.com/question/25734751

#SPJ1

Check the picture below.

now, if we just add that shaded part of (x-24)° to the 61°, we'll end up with the whole AED angle or 88°.

[tex](x-24)~~ + ~~61~~ = ~~88\implies x+37=88\implies x=51[/tex]