help me with this please it would help allot you will get brainliest

Rounding to the nearest thousandth, x ≈ 2.345

One or more variables or numbers are combined with one additional action to form an expression.

To solve this equation, we can start by adding 3 to both sides:

\(4^x - 3 + 3 = 18 + 3\)

Simplifying:

\(4^x = 21\)

Now, we can take the logarithm base 4 of both sides:

\(log4(4^x) = log4(21)\)

Simplifying:

x = log4(21)

Using a calculator, we can approximate:

x ≈ 2.345

Rounding to the nearest thousandth, we get:

x ≈ 2.345

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Answer:

Part i would be 2/6 or 1/3 (when simplified)

Part ii would be 4/6, or 2/3 (when simplified)

Step-by-step explanation:

There are a total of 6 possibilities you can get on a six sided dice. So for part i, your chances of getting a 1 or a 2 would be 2/6 (2 numbers you want out of 6 choices).

For Part ii, it's 4/6, because there's 4 numbers you have (3,4,5,6) out of 6 choices, that are NOT 1 or 2.

Both answers in Part A can be simplified to a simpler term. The answers in Part A, we can assume, are Equally likely to happen.

Hope this helps!

Answer:

If r = rate and t = time:  rt+9

Step-by-step explanation:

Answer:

6.

Step-by-step explanation:

f(x) = √(x - 4)      x > 4

y = √((x - 4)

Square both sides

y^2 = x - 4

x = y^2 - 4

So the inverse:

f-1(x) = x^2 + 4

f(-1)'(x) = 2x

When x = 3

f(-1)'(3) = 2(3) = 6.

Answer:

3.6=30%    3.6+12=15.6       $15.6

Step-by-step explanation:

I hope this helps! Have a fantastic fri-yay! May I have brainliest!

Answer:

X=3

Step-by-step explanation:

2 times 7x = 14x

2 times -6 = -12

14x-12=30

(+12)

14x=42

(÷14)

X=3

Answer:

42.5%

Step-by-step explanation:

This can be written as 17/40 and when you multiply the numerator and denominator by 2.5, you get 42.5/100 which is 42.5%.

Hope this helps!

The IQR is the best measure of variability, and it equals 4.

Option C is the correct answer.

What is IQR?

The area between the middle quarters of the scores is known as the interquartile range (IQR). The Interquartile range is the appropriate measure of variability when a distribution is skewed and the median rather than the mean is utilized to demonstrate a central tendency. The middle half of your data set—the second and third quartiles—is represented by the interquartile range (IQR).

From the box plot, we can see that the box extends from 17 to 21 on the number line, with a line at 19 inside the box.

This means that Q1 is 17 and Q3 is 21.

The IQR is:

IQR = Q3 - Q1 = 21 - 17 = 4

Thus,

The IQR is the best measure of variability, and it equals 4.

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The use of a stakeholder management tool, such as the power interest grid or the stakeholder assessment matrix, may differ based on the chosen methodology. The methodology selected determines the approach, criteria, and prioritization used in assessing stakeholders and managing their engagement.

The choice of methodology for stakeholder management tools like the power interest grid or the stakeholder assessment matrix can impact how stakeholders are identified, assessed, and prioritized. The power interest grid is a tool that classifies stakeholders based on their level of power and interest in a project or organization. The methodology used to populate this grid can vary, such as through surveys, interviews, or a combination of methods. The methodology chosen can affect the accuracy and reliability of the data gathered, as well as the level of stakeholder involvement in the assessment process.

Similarly, the stakeholder assessment matrix is another tool that evaluates stakeholders based on their level of influence and impact on a project. The chosen methodology will determine the criteria used to assess stakeholders and assign them to different categories within the matrix. For example, one methodology might consider a stakeholder's financial investment, while another might focus on their expertise or social influence. The methodology selected can influence the outcomes of the assessment, such as the identification of key stakeholders or the prioritization of their needs and expectations.

In conclusion, the use of stakeholder management tools like the power interest grid or the stakeholder assessment matrix can differ based on the chosen methodology. The methodology determines the approach, criteria, and prioritization used in assessing stakeholders and managing their engagement. Careful consideration should be given to selecting a methodology that aligns with the specific project or organizational context to ensure effective stakeholder management.

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Answer:

1. x = 20

2. x = 5.25

3. x = 35

Step-by-step explanation:

Hope this helps!

The difference between the amount of paper within the waste stream before and after composting or recycling is 11.2%.

The waste stream is the entire life cycle of the garbage produced by people, from its source through to disposal, recovery, or recycling. Waste streams can be divided into two categories: material-related (such as paper, metals, plastics, and wood) and product-related (such as packaging).

Generally, paper (and paperboard) represent a big portion of the solid waste stream. In 2012, EPA noted that paper and paperboard products accounted for around 27% of all materials in the waste stream. To reduce the amount of the waste stream, the best thing you can do is to recycle and compost whenever possible.

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Answer:

OK, the answer is x = 5, hope it helps

Step-by-step explanation:

Usually, we use the slope formula to find the slope of a line when we know two points on the line. But if we already know the slope of a line, we can use the slope formula to find a missing coordinate of a point on the line.

Here's the slope formula we'll be using:

Example

Find x if the line through the points (6, x) and (1, -5) has a slope of 2.

Since the slope of the line is 2, we'll replace the m in our slope equation with 2. The two points will give us the numbers and variable that will replace the subscripted variables in the slope equation.

Be careful here! Did you notice that the x in the first point is really the y-coordinate of that point? Now we'll use the slope formula to find the value of x, the missing y-coordinate.

-10 = -5 - x

-5 = -x

-1(-5) = -1(-x)

5 = x

x = 5

OK, the answer is x = 5, but what does the answer mean? It means that if we substitute 5 for the missing coordinate in the first point, the slope of the line between the two points will be equal to 2. If you want to check this answer, just use the slope formula to find the slope of the line between (6,5) and (1,-5). If the slope of this line is 2, you know that your answer of x=5 is correct.

Answer:

Step-by-step explanation:

Step 1 ; Arrange in slope-intercept form;

y =mx+b

\(y =-5x +4\)

Step 2 ; Identify slope

In y = mx+b

m = slope (co-efficient of x)

b = y-intercept

\(Slope = -5\)

This equation is written in slope-intercept form but its out of order.

Slope intercept form: y = mx + b

Reorder

y = 4 - 5x

y = -5x + 4

As you can see -5 is the same place as m which means the slope.

Therefore, the slope is -5.

Best of Luck!

Answer:

Simple interest=72dinars

Total amount=672dinars

Step-by-step explanation:

i.Simple interest=(P×R×T)/100

Interest=(600×4×3)/100=72dinars

ii.Total amount after 3years=Principal+Simple interest

=600+72=672 dinars

The given equation can be written as a y"+ b y'+ c y=0where a=1, b=1, c=e. Thus, it is a second order, linear, homogeneous, differential equation.

The second order, linear, homogeneous, differential equation can be written from which equation?

The given equations are: y' + y + 5y² = 0 y +2y=0 Oy" +y+ e y = 0 2 y" + y + 5y + sin(t) = 0 3y" + et y = 0 None of the options displayed. 2y"+y+5t = 0We need to find the equation that can be written as a second-order linear homogeneous differential equation.

The equation which is a second order, linear, homogeneous, differential equation is: y"+ y+ e y=0Explanation:We can see that the equation is of second order as it contains a double derivative of y. The given equation is linear as the sum of any two solutions of the differential equation is also a solution of it and homogeneous as all the terms involve only y or its derivatives, not the variable t.

The given equation can be written as a y"+ b y'+ c y=0where a=1, b=1, c=e. Thus, it is a second order, linear, homogeneous, differential equation.

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AB and AC are equal in length and are represented by x, while BC (the hypotenuse) is √2 times the length of either leg.

We have,

The given triangle is an isosceles triangle.

So,

The angles opposite to the equal sides are equal.

The other angle = 90

Now,

The sum of the triangle = 180

So,

90 + 2x = 180

2x = 180 - 90

2x = 90

x = 45

Now,

In a right triangle with ∠A = 90 degrees, ∠B = 45 degrees, and ∠C = 45 degrees, we have a special case known as a 45-45-90 triangle.

In a 45-45-90 triangle, the sides are in a specific ratio: 1 : 1 : √2.

Let's use this ratio to find the lengths of the sides:

Since AB = AC, let's denote both lengths as x.

AB = AC = x

BC is the hypotenuse, which is √2 times the length of either leg:

BC = √2x

So, the lengths of the sides are:

AB = AC = x

BC = √2 * x

Therefore,

AB and AC are equal in length and are represented by x, while BC (the hypotenuse) is √2 times the length of either leg.

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Answer:

48÷4=g

Step-by-step explanation:

Answer:

g=48 divided by 4

Step-by-step explanation:

This question is incomplete

Complete Question

Carolina goes to a paintball field that charges an entrance fee of $18 and $0.08per ball. The field has a promotion that says, "Get $10 soff if you spend $75more!" Carolina wonders how many paintballs she needs to buy along with the entrance fee to get the promotion.

Let B represent the number of paintballs that Carolina buys.

1) Which inequality describes this scenario?

Choose 1 answer:

(Choice A)

A

18+0.08B≤75

(Choice B)

B

18+0.08B≥75

(Choice C)

C

18+0.08B≤10

(Choice D)

D

18+0.08B≥10

2) What is the smallest number of paintballs that Carolina can buy along with the entrance fee to get the promotion?

paintballs

Answer:

a

1) The correct equation is:

Option B) 18+0.08B≥75

2)Carolina needs to buy at least 712 paintballs

Step-by-step explanation:

We are told in the question that:

Carolina goes to a paintball field that charges an entrance fee of $18 and $0.08per ball. The field has a promotion that says, "Get $10 soff if you spend $75more!"

Hence, our inequality equation is:

Let us represent the number of balls as B

$18 +0.08 × B ≥$75

18 +0.08B ≥75

0.08 ≥ 75 - 18

0.08B ≥57

B ≥ 57/0.08

B≥ 712.5

Therefore, Carolina needs to buy at least 712 paintballs.

Answer:

1. b 2. 713

Step-by-step explanation:

Answer:

(x-3)(5x+4)

x=3 x=-4/5

Answer:

(5x + 4)(x - 3)

Step-by-step explanation:

Hello!

Factor:

Think: What two numbers add up to -11 but multiply to (5)(-12)?

Answer: -15 and 4

Continue:

The factored expression is (5x + 4)(x - 3)

n - 2.5 represent the Cost Price after a discount of 2.50

Given parameters,

Modeling of the total cost = 35 + 3(n - 2.5)

The general format of models like this is as follows;

Price + quantity (cost after coupon)

Coupon literally is a code that are used to obtain a discount on the current purchase

By comparison;

Price = 35 (i.e. current dress price).

Quantity = n (i.e. the number of shirts bought)

Lastly, cost after coupon = n - 2.5

It is stated that she applies a coupon on each T shirt

This can be interpreted to: removing a total discount of $2.50 from the three t-shirt.

By removing, the expression is given as negative $2.5

Hence,

n - 2.5 represent the total cost on each T shirt after coupon is applied

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Answer:

y = - 3x - 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 3, then

y = - 3x + c ← is the partial equation

To find c substitute (- 2, - 1) into the partial equation

- 1 = 6 + c ⇒ c = - 1 - 6 = - 7

y = - 3x - 7 ← equation of line

Answer:

The equation would be y=-3x-7

Step-by-step explanation:

Answer:

1

Step-by-step explanation

Since you are given two points you can calculate the slope by use the formula Y1-Y2/X1-X2.

In this case:

Y1 = 5

Y2 = 7

X1 = 7

X2 = 9

(5-7)/(7-9) = -2/-2 = 1

In question 27, the price elasticity of supply for shampoo is given as 20, and the price of shampoo increases by 0.7%. The expected change in the quantity of shampoo supplied can be determined using the concept of price elasticity of supply. However, the specific percentage change in quantity supplied is not provided, so a precise answer cannot be given based on the given information.

In question 20, an inferior good in which the income effect dominates the substitution effect is referred to as a Giffen good. It is not classified as a normal good, luxury good, mass-produced good, or favored good.

In question 30, the cross elasticity of demand measures the responsiveness of the quantity demanded of a particular good to changes in the prices of its substitutes and complements. The correct answer is that the cross elasticity of demand measures the responsiveness to changes in both substitutes and complements.

In question 27, without the specific percentage change in quantity supplied, we cannot determine the exact outcome based on the given information. The price elasticity of supply of 20 suggests that the quantity supplied is highly responsive to changes in price, but the specific percentage change in quantity supplied cannot be calculated without additional data.

In question 28, the relationship between pasta being a Giffen good and other characteristics is not specified. While pasta being a Giffen good indicates that the quantity demanded increases as the price increases, it does not imply whether pasta is a normal good, luxury good, or how price changes affect quantity demanded.

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Domain (min) = 0 second

Domain (max) = 10 seconds

Range(min) = 0.0 meter

Range (max) = 75.0 meters

Answer:

270 cm

Step-by-step explanation:

LA = (6+6+6)15

LA = 18(15)

LA = 270

The sets that represent possible input and output of the function represented as ordered pairs is {(−1, −8), (0, −3), (3, 12)}.

A linear function can be represented in slope intercept form as follows:

y = mx + b

where

Therefore, the sets that represents the possible inputs and outputs of the function represented as ordered pairs are as follows:

Using y = 5x - 3

Let's test the ordered pair for option D.

{(−1, −8), (0, −3), (3, 12)}

(-1, -8)

y = 5(-1) - 3 = -5  - 3 = - 8

(0, −3)

y = 5(0) - 3 = 0 - 3 = - 3

(3, 12)

y = 5(3) - 3 = 15 - 3 = 12

Therefore, the right option is D.

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Answer:

Step-by-step explanation:

You want a formula for the volume of the given figure, which is a hemisphere of radius r atop a cylinder of the same radius and height r.

The volume of a sphere is given by ...

  V = (4/3)πr³

The volume of a cylinder is given by ...

  V =  πr²h

The given figure is composed of half a sphere, and a cylinder. The total volume will be the sum of the volumes of these parts.

  total volume = 1/2(sphere volume) + (cylinder volume)

Using a height of r for the cylinder, we can substitute the above formulas to get ...

  total volume = 1/2(4/3πr³) +(πr²·r)

  total volume = 2/3πr³ + πr³ = (2/3 +1)πr³

  total volume = (5/3)πr³

When the height is 12 inches, the radius is 6 inches, so the volume of the object is ...

  total volume ≈ (5/3)(3.14)(6 in)³ = 1130.4 in³

About 1130.4 cubic inches of glass will be needed for a paperweight that is 12 inches tall.