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if g(n) varies inversely with n and g(n) = 9 when n = 4 then find the value when g(n)=8.

round final answer to the tenths place. if answer is a whole number then put a zero in the tenths place before entering your answer.

The rate of change of the Distance between the planes is zero. This means that the distance between the planes remains constant throughout their respective flights.

The rate of change of the distance between the planes, we need to determine how the distance between them changes over time.

the distance between the two planes is represented by the variable D, and time is represented by the variable t.

At noon, the southbound plane starts flying and continues for 4 hours until 4 pm. During this time, the plane covers a distance of 900 km/h * 4 hours = 3600 km due south.

Meanwhile, the eastbound plane is also traveling towards the airport. It starts from a distance of 2000 km away from the airport at 4 pm.

To find the distance between the planes at any given time, we can use the Pythagorean theorem, as the planes are moving at right angles to each other. The distance D between the planes can be calculated as:

D^2 = (2000 km)^2 + (3600 km)^2

Simplifying the equation:

D^2 = 4000000 km^2 + 12960000 km^2

D^2 = 16960000 km^2

Taking the square root of both sides:

D = sqrt(16960000) km

D = 4120 km

Now, we can find the rate of change of the distance between the planes by calculating the derivative of the distance equation with respect to time

dD/dt = 0

Since the distance between the planes is constant, the rate of change is zero.

Therefore, the rate of change of the distance between the planes is zero. This means that the distance between the planes remains constant throughout their respective flights.

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Using the quadratic formula to solve the equation x²-3x+ 5 = 0, the resultant answer is (D) 3+√11/2 and 3-√11/2.

The quadratic formula in elementary algebra is a formula that yields the answer to a quadratic problem.

In addition to the quadratic formula, other methods of solving quadratic equations include factoring, completing the square, graphing, and others.

A second-order equation of the form ax² + bx + c = 0 denotes a quadratic equation, where a, b, and c are real number coefficients and a 0.

So, we have the equation:

x²-3x+ 5 = 0

Now, solve it using the quadratic formula as follows:

x²-3x+ 5 = 0

a = 1

b = -3

c = 5

x = -(-3)±√(-3)² -4*1*5/2

Solve this further:

x = 3±√11/2

Therefore, using the quadratic formula to solve the equation x²-3x+ 5 = 0, the resultant answer is (D) 3+√11/2 and 3-√11/2.

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Correct question:

Solve x²-3x+ 5 = 0.

A.3+√-29 +VE/2 and 3- 2-29

B. 3+√29 and 3-√29

C. 3+√-11 and 3-√-11/2

D. 3+√11/2 and 3-√11/2

Answer:

416.87, you subtract all from gross pay.

Step-by-step explanation:

546.54-66-21.86-33.89-7.92=416.87

Since c=15 and d=3, we replace the c and d variables with 15 and 3.

0.5x15-1.7x3

0.5x15=7.5

1.7x3=5.1

Now subtract.

7.5-5.1=2.4

---

hope it helps

An image of triangle NOG after a rotation 90° clockwise about the origin is shown below.

In Mathematics and Geometry, a rotation is a type of transformation which moves every point of the object through a number of degrees around a given point, which can either be clockwise or counterclockwise (anticlockwise) direction.

Next, we would apply a rotation of 90° clockwise about the origin to the coordinate of this triangle NOG in order to determine the coordinate of its image;

(x, y)                →            (y, -x)

Point N = (-4, -1)          →     Point N' (-1, 4)

Point O = (-4, -3)          →     Point O' (-3, 4)

Point G = (0, -1)          →     Point G' (-1, 0)

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The cheetah will travel a distance of 74.6 miles in one hour.

Any moving object travels a certain distance over time. We can calculate the speed using these two parameters.

The rate of displacement is actually referred to as speed. These three entities are linked by a formula:

Speed = Distance/Time

The time taken by the cheetah to cover the distance of 111.9 miles is 1.5 hour.

Put the values;

Speed = 111.9/1.5

Speed = 74.6 miles/ hour

Therefore, the distance covered by the Cheetah in 1 hour is 74.6 miles.

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The only function among the given options that has a rate of change that stays the same is Option A: y = -4x + 10.

In this context, a rate of change refers to how much the output of a function changes in response to a change in its input. The rate of change of a function is also known as the slope of its graph, which measures the steepness of the line connecting two points on the graph.

Now, let's look at the given functions and determine which one has a rate of change that stays the same.

The function y = -4x + 10 is a linear function, which means that its graph is a straight line.

The slope of a linear function is constant, which means that the rate of change of the function stays the same.

In this case, the slope is -4, which means that the output of the function decreases by 4 units for every 1 unit increase in its input.

Hence the correct option is (a).

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Answer:

hey you can use scan and search

Answer:

I got : 0.42264973

Step-by-step explanation:

1/ -√3 + 1

-√3 = -1.73 ( 2 decimal place )

1/ -1.73 + 1

and found the answer

Here is Answer

Please Mark me brainlets

Answer:

Probability is    13/14   or   0.929

Step-by-step explanation:

Data :

  Total tickets = 350

Cash prizes  = 25

Formula for probability is

   Probability = outcomes/sample space

                   P  =  25/350  = 1/14 = 0.0714285714285

This is the probability of  wining prizes

In order to find not wining probability ,minus the answer from 1 (one) because the ma imum probability a sample has is 1.

  So

        1-1/14 =   (14-1)/14  = 13/14 = 0.9285714285714

Mark brainliest if you understand

Answer:

50 bats total

Step-by-step explanation:

To solve this problem, all one has to do is, set up a proportion, remember, a proportion is;

\(\frac{part}{whole} = \frac{percent}{100}\)

In this case;

\(\frac{hits}{total.bats} = \frac{percent}{100}\)

It is given that;

percent  - 60%

hits - 30

Now substitute in the values and solve;

\(\frac{30}{total.bats} = \frac{60}{100}\)

Solve, first simplify;

\(\frac{30}{total.bats} = \frac{3}{5}\)

Now use cross products;

150 = 3(total_bats)

Inverse operations;

150 = 3(total_bats)

/3      /3

50 = total_bats

Answer:

5.75.

Step-by-step explanation:

The mean = (8+5+7+10+3+4+31+12)/ 8

= 80/8

= 10.

Now we calculate the difference of each value from the mean We take the absolute ( positive) differences

10 - 8 = 2

10 - 5 = 5

10 - 7 = 3

10 - 10 = 0

10-3 = 7

10 = 4 = 6

10 - 31 = 21

10 - 12 = 2

Sum of the differences = 46

and the mean deviation  is 46/8 = 5.75.

Answer:

B

Step-by-step explanation:

600+125+175=900-400(deposit)=500

or

600-125-175-300-200=100+400=500

Brainliest Please :)

Answer:

$3,307.5

Step-by-step explanation:

It's 3000*1.05=3150

3150*1.05=3,307.5

Answer:

3472.875

Step-by-step explanation:

5% of 3000 is 150, therefore he spent 3150 in 2018.

5% of 3150 is 157.50 therefore he spent 3307.50 in 2019

5% of 3307.50 is 165.375 therefore he spent 3472,875 in 2020

Answer: 8/3

Step-by-step explanation:

Explanation:

2

2

3

Split them,

2

+

2

3

Convert the first term into a fraction of denominator

3

,

6

3

+

2

3

Combine,

8

3

Answer:

8/3

Step-by-step explanation:

The capacity of this swimming pool is between B. 500 gallons to 1,000 gallons.

Capacity refers to the product of the length, width, and height of a three-dimensional object or space.

The capacity of an object means the same as its volume.

Olympic-size swimming pools have the following standard dimensions:

Length = 50 m

Width = 25 m

Height = 2 m

Capacity of an Olympic swimming pool = 2,500 m³ (50 x 25 x 2)

= 660,000 gallons (2,500 x 1,000 ÷ 3.785)

An interval estimate shows the lower and upper limits.

6 x 105 gallons = 630 gallons

Thus, the capacity of the swimming pool is Option B.

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A. 100 gallons to 500 gallons

B. 500 gallons to 1,000 gallons

C. 1,000 gallons to 1,500 gallons

D. 1,500 gallons to 2,000 gallons

To be parallel it needs the same slope which is 8x. Now just replace the + 10 with the given y intercept.

Answer y = 8x -5

Answer:

y = 8x -5

Step-by-step explanation:

Answer:

what they currently going over?

Answer:

50,000

Step-by-step explanation:

3 is in the ones place so 3

9 is in the tens place (90)

1 is in the hundreds place (100)

3is in the thousands place (3,000

Answer:

error in Step 2

Step-by-step explanation:

2(x - 3) + 3x = 19

Step 1 : 2x - 6 + 3x = 19 ← simplify left side by collecting like terms

Step 2 : 5x - 6 = 19 ← add 6 to both sides

Step 3 : 5x - 6 + 6 = 19 + 6

Step 4 : 5x = 25 ← divide both sides by 5

Step 5 : x = 5

Error was made by student in Step 2 who should have added 2x and 3x, not multiplied 2 × 3

The functions for this problem are defined as follows:

The functions for this problem are given as follows:

The addition and subtraction functions for this problem are given as follows:

At x = -2, the numeric value of the subtraction function is given as follows:

(t - s)(-2) = -2³ - 5(-2)²

(t - s)(-2) = -28.

The product function for this problem is given as follows:

(ts)(x) = \(5x^5\)

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Answer:

no it doesn't as no is variable.

Answer:

76.

Step-by-step explanation:

Forty "more" implies that you are adding forty to thirty-six. Making it seventy-six.

The number that is 36 more than 40 will be 76.

Algebra is the analysis of abstract symbols, while reasoning is the manipulation of all those views.

The definition of unsophistication is making something simpler to achieve or grasp while also making it a little less difficult.

Let 'x' be the number that is 36 more than 40. Then the equation is given as,

x = 36 + 40

Add the number 36 and 40, then we have

x = 36 + 40

x = 76

The number that is 36 more than 40 will be 76.

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Answer:

  19 or 26

Step-by-step explanation:

You want the value of 3n² -8n -9, given that n(n -3) = 10.

We recognize that 10 = 5·2 and that these factors differ by 3. This means n(n -3) = 10 is equivalent to saying n ∈ {-2, 5}.

The value of 3n² -8n -9 will be one of ...

  (3n -8)n -9 = (3(-2) -8)(-2) -9 = (-14)(-2) -9 = 19 . . . . for n = -2

or

  (3(5) -8)(5) -9 = (7)(5) -9 = 26 . . . . . . . for n = 5

The expression 3n² -8n -9 will be either 19 or 26.

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As a result, the company produced number of rods are **56** rods.

What exactly is radius?

A radius is a section of a straight line in geometry that connects a circle's or sphere's center to its edge or surface Its length is divided by the circle's diameter by two.

Each rod has a diameter of 6 centimeters, hence the radius is 3 centimeters. Each rod has a 20-centimeter height.

The following formula can be used to determine a cylinder's volume:

V = πr²h

where V stands for volume, r for radius, which is equal to half of the diameter, and h for height.

Adding these values to the formula yields the following results:

V = π(3)²(20) (20)

V = 180π

The volume of each rod is therefore 180 cubic centimeters.

30520.8 cubic centimeters of steel were used to make how many rods?

To find out,

divide the total volume of steel by the volume of each rod:

30520.8 / (180π) ≈ **56** rods

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Answer:

A

Hope this helps

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Following y=mx+c

Gradient=-1/2

Y-intercept=-2

y=-1/2x-2

Answer:

12

Step-by-step explanation:

To solve this, we need to apply the rule that (a × b)ⁿ = aⁿ ×  bⁿ

In other words, if we multiply two numbers that are raised to same power, we will get the same value as their product raised to that power.

In the case of 18, if we break it down to primary factors, we get:

3 × 3 × 2

= 3² × 2

To get a perfect cube, we need each of those factors to  become a perfect cube as well.  To do that we simply multiply by:

3 × 2² (which equals 12)

giving us:

3² × 2 × 3 × 2²

= 3³ × 2³

If we solve that we get:

= 27 × 8

= 216

which is the cube of 2 × 3, or 6³.

So the number you had to multiply by was 12.

A reduction or drop is usually represented by a negative sign alongside the quantity of the drop.

In this case, the quantity of the drop is 21.

Hence, the integer used to represent the situation is:

The walkway is 11 feet 6 inches long.

To find the length of the walkway, we need to add the lengths of the two boards.

The first board is 6 feet 11 inches long, which can be written as 6 + 11/12 feet using the fact that there are 12 inches in a foot.

The second board is 5 feet 7 inches long, which can be written as 5 + 7/12 feet.

Now we can add the lengths of the two boards:

6 + 11/12 feet + 5 + 7/12 feet

= 11 + 6/12 feet

=11 + 1/2 feet

Therefore, the walkway is 11 feet 6 inches long.

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