Which two inequalities can be used to find the solution to this absolute value inequality?
3|x+4|-5<7

Answer:

you did this right

Step-by-step explanation:

There is a reason to suspect that one unit is superior to the other.

The approximate p-value for this test statistic is 2P(Z > |z|) = 2P(Z > 5.82) ≈ 0

To compare the two heating elements,

use the Wilcoxon rank-sum test to determine if there is a significant difference between the two groups of data based on their ranks.

Given that;

The heat gain data for the two heating elements are

Heating Element one: 4, 8, 9, 10, 12, 13, 15, 16, 17, 20

Heating Element two: 5, 6, 7, 8, 9, 11, 12, 14, 15, 18

Combine the data and rank them from smallest to largest, we have

4, 5, 6, 7, 8, 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, 15, 16, 17, 18, 20

The rank sum for Heating Element 1 is

R(1) = 1 + 5 + 6 + 7 + 9 + 10 + 12 + 13 + 15 + 19 = 97

For Heating Element 2 is:

R(2) = 2 + 3 + 4 + 5 + 6 + 11 + 12 + 16 + 17 + 20 = 96

The test statistic for the Wilcoxon rank-sum test is

W = minimum of R(1) and R(2) = 96

The distribution of the test statistic W is approximately normal with mean μ_W = n1n2/2 and standard deviation σ_W = √(n1n2(n1+n2+1)/12), where n1 and n2 are the sample sizes.

In this case, n1 = n2 = 10,

so μ_W = 50 and σ_W ≈ 7.91.

Therefore, the standardized test statistic z is

z = (W - μ_W) / σ_W = (96 - 50) / 7.91

≈ 5.82

The two-tailed p-value for this test statistic is approximately 2P(Z > |z|) = 2P(Z > 5.82) ≈ 0, where Z is a standard normal random variable.

The p-value is less than the significance level of α = 0.05, hence, we reject the null hypothesis and conclude that there is reason to suspect that one unit is superior to the other.

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Answer:

When two inscribed angles in one circle both equal 75°, the two angles must intercept the same arc that measures 75°

Step-by-step explanation:

Based on the Inscribed Angles Theorem, the measure of an intercepted arc is twice the measure of the inscribed angle that intercepts it in a circle.

Consequently, the theorem also Holds that the measure of two inscribed angles intercepting the same arc, are congruent. In other words, both angles together are the same, and their sum would give you the measure of the arc they both intercept.

In the diagram shown in the attachment below, we have 2 inscribed angles, angle A and B. They both intercept the same arc of 75°.

Therefore, we can conclude that the measure of both angles equal 75°, which is the same as the measure of the arc they intercept.

Angle A = Angle B

m<A + m<B = measure of intercepted arc = 75°

Answer:

10 < 18 + 7

10 < 25

True yyes

cuz it is above 10

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

For a point to satisfy an inequality, when it is pluged in, the inequality must be true. So, first, plug in 3 for x and 10 for y. After plugging in the points the inequality is 10< 6(3)+7, then simplify the inequality. This equals 10<25, which is a true statement. Therefore the answer is yes.

Answer:

C ≈ 47.12389

Step-by-step explanation:

C = 2πr

r = 15/2

r = 7.5

C = 2π7.5

Option c, relevant quantitative factors, is the correct answer.

Direct materials and direct labor costs are factors that directly affect the production of a single product. They are important in determining the cost of producing the product and, therefore, are relevant quantitative factors that need to be considered when making a decision about whether to produce a product.

Qualitative factors, on the other hand, are non-monetary considerations such as market demand, competition, technological advancements, and environmental concerns, which may also impact the decision to produce a product, but are not directly related to the cost of production.

Therefore, in considering whether to produce a single product, both qualitative and quantitative factors need to be taken into account. However, direct materials and direct labor costs are relevant quantitative factors that are important in making an informed decision about the profitability of the product.

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As per the concept of probability that it takes three rolls until the player rolls doubles is 0.11574 and this can be determined by using the given data.

In math the term probability of an event is defined as nothing but a number between 0 and 1 where zero shows the impossibility and one shows the certainty.

Here we have given that a certain board game, here the player rolls two fair six-sided dice until the player rolls doubles.

And here we know that the probability of rolling doubles with one roll of two fair six-sided dice is 1/6.

Here first we need to determine the probability of rolls to obtain doubles in each roll.

That can be calculated as ,

=> 1 - 1/6 = 5/6

Then the fails in the second roll is calculated as,

=> 1 - 1/6 = 5/6

Then the third roll the player rolls doubles that is calculated as,

=> 1/6

So, the probability of requiring 3 rolls until getting doubles will be calculated as

=> 5/6 x 5/6 x 1/6

=> 25/216

When we simplify this one then we get,

=> 0.115

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Answer:

according to the rules of math and echo the answer is csgo globaloffense with the ration 12.10

Step-by-step explanation:

Answer:

C both line and point symmetry

Step-by-step explanation:

If you make annual payments of $1400 for 8 years at a 6% interest rate compounded annually, the total amount accumulated over the 8-year period would be approximately $12,350.

To explain further, when you make annual payments of $1400 for 8 years, you are essentially depositing $1400 into an account each year. The interest rate of 6% compounded annually means that the interest is added to the account balance once a year.

To calculate the total amount accumulated, you can use the formula for the future value of an ordinary annuity:

FV = P * ((1 + r)^n - 1) / r

where FV is the future value, P is the payment amount, r is the interest rate per compounding period (in this case, 6% or 0.06), and n is the number of compounding periods (in this case, 8 years).

Plugging in the values, we have:

FV = $1400 * ((1 + 0.06)^8 - 1) / 0.06

≈ $12,350

Therefore, the total amount accumulated over the 8-year period would be approximately $12,350.

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The correct options are -

For the stated function.

The graph for the function g(x) is given in the question.

As the slope of function g(x) is most steep for the interval [1,2].

Thus, g(x) increases at a faster rate over the interval [1,2].

The graph for the function f(x) is attached,

f(x) = 3x+ 2

From the graph, it is shown that the slope of the function g(x) is most steep for the interval [0,1].

Thus, f(x) increases at a faster rate over the interval [0,1].

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Answer:

14

Step-by-step explanation:

7-3 = 4 4+10=14 therfore 14 would be the answer hope this helps

Answer: 576π in²

Step-by-step explanation:

The total area of the banner is 576π in². This is because the area of the square is 576 in², and the area of the semicircle is half the area of a circle with a diameter of 24 inches, which is 144π in². Adding these together gives us 576π in².

Answer:

(((((((((673'97))))))))))))

Step-by-step explanation:

........

If people stood very close together, they could probably rotate the earth about 6 times. Standing approximately 10 or 15 feet away, definitely, 9 times.

The survival time of a 60kg deer without food at -20 degrees Celsius depends on various factors, including its age, sex, and physical condition. However, assuming the deer is healthy and has 5kg of fat, it could potentially survive for around 30 to 50 days without food.

The exact survival time can vary depending on several factors, such as the deer's level of physical activity, environmental conditions, and how much energy it is expending to stay warm in the cold temperature. Additionally, if the deer is able to find sources of water, this can also increase its chances of survival.

It's important to note that this is just an estimate and that the actual survival time may vary. If the deer is injured or sick, its chances of survival may be reduced, and it may not be able to survive as long without food.

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Complete Question

How many days could a 60kg deer survive without food at -20 degrees Celsius if it has 5kg of fat?

The magnitude of the x-component of this vector is 9.05m.

The angle of inclination of the vector is calculated as;

θ = 90 ⁰ - 48.4 ⁰

θ = 41.6 ⁰

The magnitude of the x-component of the vector is calculated as;

Vx = 12.1 m x cos ( 41.6 )

Vx = 9.05 m

A vector can be represented by an ordered set of numbers, called components, that indicate the magnitude and direction of the vector in a particular coordinate system. The components of a vector can be added or subtracted using vector addition and subtraction, and multiplied by a scalar (a real number) using scalar multiplication.

Vectors can be visualized as arrows in a two- or three-dimensional space, where the length of the arrow represents the magnitude of the vector, and the direction of the arrow represents the direction of the vector. Vectors can also be represented as matrices, which can be used to perform various operations on vectors, such as dot product and cross product.

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Complete Question:-

Answer:

Green parachute

Explanation:

Orange parachute

• Distance = 12 feet

• Time = 5 seconds

Rate of descent = 12/5 =2.4 feet/seconds

Green parachute

• Distance = 14 feet

• Time = 7 seconds

Rate of descent = 14/7 =2 feet/seconds

Since 2 is less than 2.4, the green parachute has a slower descent.

The value of y when x = 17 is 2.80 .

Given,

y varies inversely as the square of x

we know that

If y varies inversely as the square of x

then

the equation is equal to

yx² = k

where

k is the constant of proportionality

step 1

Find the constant k

For y=10, x=9

substitute the given values

10 * 9² = k

k = 810

Thus,

we have the equation,

yx² = 810

step 2

Find the value of y when the value of x=17

substitute in the equation

y * 17² = 810

y = 2.80

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Answer:  C) add 12 to both sides

Reason:

We add 12 to the left side to undo the -12, which will get y by itself.

We must do the same thing to both sides to keep things balanced.

The value of area of logo is,

A = 139.5 cm²

We have to given that;

The shape of a logo is made up of a triangle, a rectangle, and a parallelogram.

Here, Base of triangle = 9 cm

Height of triangle = 7 cm

Length of rectangle = 9 cm

Width of rectangle = 9 cm

Hence, We get;

The value of area of logo is,

A = (1/2 × 9 × 7) + (3 × 9) + (9 × 9)

A = 31.5 + 27 + 81

A = 139.5 cm²

Thus, The value of area of logo is,

A = 139.5 cm²

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Answer:

8/21 chance or 38.1%

Step-by-step explanation:

5 + 7 + 8 = 21

If the owner will take oneout of random theres an 8/21 chance he will pick out a 20 dollar bill.

Answer:

300

Step-by-step explanation:

do 15 times 20 and that should make 300.

hope this helps

The linear expression which would need to be subtracted from (5x + 3) to get -x is; 6x + 3.

It follows from the task content that the linear expression which would need to be subtracted from 5x + 3 to get -x is to be determined.

Hence, let the required linear expression be y so that we have;

5x + 3 - y = -x

y = 5x + 3 + x

y = 6x + 3.

Ultimately, the expression would need to be subtracted from 5x + 3 to have a difference of -x is; y = 6x + 3.

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Answer:

vcbnvjhgbvnhtrgbhj hy6tyuk

Step-by-step explanation:

The correct answer is:  [D]: " (-5 )x − " .

_________________________________________________________

Explanation:

_________________________________________________________

" -1/2(-3/2x + 6x + 1) − 3x " ;

=  (-1/2 * -3/2 x) + (-1/2 * 6x) + (-1/2 * 1) − 3x ;  

=   [ (-1 *-3) /(2*2)] x + (-3x) + (-1/2) ] − 3x ;  

=   [ (3/4)x − 3x − (1/2) ] − 3x ;  

=   (3/4)x − 3x − (1/2) − 3x ;  

= ?? ;   →  Combine the "like terms" ;  

          → "(3/4)x − 3x − 3x " =   ?? ;

                        → "(3/4)x − 3x = "(-9/4)x";

                        → "(-9/4)x − 3x = "(-21/4)x "  =  " (-5 )x " ;  

→  The answer is:  " (-5 )x −  " ;  

___________________________________________________

→   which is:

___________________________________________________  

→   Answer choice:  [D]:  " (-5 )x −  " .

___________________________________________________

Thomas considers cohesion to be the presence of strong positive bonds between members of a group. In his perspective, cohesion represents a sense of unity, attachment, and solidarity among individuals within the group.

Cohesion, according to Thomas, goes beyond mere cooperation or coordination of activities. It encompasses the emotional and social aspects of group dynamics, emphasizing the quality and strength of the relationships between members. The existence of strong positive bonds implies that individuals feel connected, trust each other, and have a shared sense of identity and purpose.

Thomas likely believes that cohesive groups are characterized by mutual support, collaboration, and a sense of belonging. Members are more likely to work together effectively, communicate openly, and have a higher level of commitment to group goals. Cohesion may also contribute to increased satisfaction, motivation, and overall well-being within the group.

Thomas's perspective aligns with the socio-emotional aspect of group cohesion, emphasizing the interpersonal connections and social dynamics that contribute to the cohesiveness of a group.

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The distance between each pair of points given on the bottom and right edge is given below.

Using Distance formula

d = √(a-c)² + (b-d)²

1. (8, 0) and (4, 7)

= √(4-8)² + (7-0)²

= √4² +7²

= √65

(2, -6) and (4, -12)

= √(4-2)² + (-12 + 6)²

= √2² + 6²

= √40

= 2√5

2. (-3, 2) and (1, 6)

= √4² + 4²

= 4√2

(-3, 4) and (-6, 6)

= √3² + 2²

= √13

3. (9.5) and (0, -1)

= √9² + 6²

= √117

(3,-6) and(- 7, - 2)

= √4² + 4²

= 4√2

4. (-3.8) and (6,8)

= √3² + 0²

= 3

(8, 7) and (2,9)

= √6² + 2²

= 2√5

5. (10.-8) and (-7.-6)

= √17² + 2²

= √293

(10, - 10) and (2, 6)

= √8² + 16²

= √320

Thus, the edges does not match with the sides given.

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1/8 is the 9th term in sequence .

What does sequence look like in math?

A sequence is a collection of numbers in a particular order. To go forward in the defined pattern, three dots are shown. A phrase is used to refer to each number in the series.

                            One is the first word, three is the second, five is the third, and so on, in the series 1, 3, 5, 7, 9,... There are groups of numbers called number sequences that adhere to a pattern or norm. Arithmetic sequences are those in which the rule is to add or remove a number each time. A geometric sequence is one where the rule is to multiply or divide by a specific amount each time. A word is used to describe each number in a sequence.

a₉ = 1/8

the general term through the pattern aₙ = 32(1/2)ⁿ⁻¹

  Substitute and calculate  aₙ = 1/8

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Option C. which corresponds to the probability of approximately 0.0771 that there will be 8 occurrences within a period of ten minutes.

This problem follows a Poisson distribution, where the mean and variance of the distribution are equal to λ. Here, λ = 5, and we need to find the probability of having 8 occurrences in 10 minutes. The probability mass function of Poisson distribution is:

P(X = k) = (e⁽⁻λ⁾ * λᵏ) / k!

Substituting the given values, we get:

P(X = 8) = (e⁽⁻⁵⁾ * 5⁸) / 8!

P(X = 8) ≈ 0.0771

Therefore, the probability that there are 8 occurrences in ten minutes is approximately 0.0771, which corresponds to option C.

This problem follows a Poisson distribution, where the mean and variance of the distribution are equal to λ. Here, λ = 5, and we need to find the probability of having 8 occurrences in 10 minutes. The probability mass function of Poisson distribution is:

P(X = k) = (e⁽⁻λ⁾ * λᵏ) / k!

Substituting the given values, we get:

P(X = 8) = (e⁽⁻⁵⁾ * 5⁸) / 8!

P(X = 8) ≈ 0.0771

Therefore, the probability that there are 8 occurrences in ten minutes is approximately 0.0771, which corresponds to option C.

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