whats the value of n

n/80 3/30

Answers

Answer 1
3/30 = 0.10
3/30 = 8/80
N = 8

Related Questions

Write in index form using a unit fraction 10 √ 34

Answers

Answer:

2.6

i thank

Step-by-step explanation:

2.6 Is the answer





Step bye step instructions

The point C(4,5) is rotated 270° counterclockwise around the origin. What are the coordinates of the resulting point, C'?

Answers

The coordinates of the resulting point C' are (-5, 4).

What are coordinates?A coordinate system in geometry is a system that uses one or more numbers, or coordinates, to determine the position of points or other geometric elements on a manifold, such as Euclidean space. The order of the coordinates matters, and they are sometimes identified by their position in an ordered tuple and other times by a letter, as in "the x-coordinate."

Since we know that rotating a point 270° counterclockwise about the origin causes the point (x,y) to become (-y, x), we can swap the positions of the x and y coordinates and make y negative.

We have, using the above transformation:

(x, y) ⇒ (-y, x)(4, 5) ⇒ (-5, 4)

Therefore, the coordinates of the resulting point C' are (-5, 4).

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Answer:

Step-by-step explanation:

(5,-4)

if 251x=100 two, find x

Answers

x= 100/251= 0.3984063745

Answer:

X = 102/251

Step-by-step explanation:

251x = 102

/             /

251     251


X= 102/251

ace company provided the following data on december 31, 2021: cash 1,500,000 inventories 280,000 prepaid supplies 120,000 land 360,000 furniture & fixtures 60,000 accounts payable 385,000 salaries & wages payable 12,000 net sales and other revenue 770,000 cost and expenses 340,000 retained earnings, jan. 01, 2021 1,100,000 on december 31, 2021, what amount should be reported as current assets

Answers

Amount reported as Current Assets = 1,912,000

Current assets are items that a corporation utilizes, replaces, or turns into cash during a typical operating cycle. They are also known as short-term assets (typically less than 12 months). It sets them apart from long-term assets or those that a company utilizes for more than a year. Current assets are referred to as liquid assets since they may be converted into cash more readily than long-term assets.

The balance sheet shows both current and long-term assets, which combined comprise all of the company's assets.

Amounts reported as Current Assets are :

Cash = 1,500,000

Inventories = 280,000

Prepaid Supplies = 120,000

Salaries and Wages Payable = 12,000

Total Amount = 1,500,000 + 280,000 + 120,000 + 12,000 = 1,912,000

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PLEASE ANSWER RIGHT AWAY
4⁰ + 9 x 2 – 5³
show work please im doing a test

Answers

The simplified form of the expression is -106

Simplifying an expression

From the question, we are to simplify the given expression

The given expression is

4⁰ + 9 x 2 – 5³

Simplifying

4⁰ + 9 x 2 – 5³

First, evaluate the exponents

5³ = 125

4⁰ = 1

Thus, the expression becomes

1 + 9 x 2 – 125

Simplifying further

1 + 18 - 125

= 19 - 125

= -106

Hence, the simplified form of the expression is -106

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3. Suppose you graph the information in the table. Find the slope of a line drawn through the points.​

Answers

Answer:

I can't see the information in the table but I can tell you how to do it

Step-by-step explanation:

pick two points on the graph, then do this: (y2-y1)/(x2-x1)

this will help you to find the slope of the line

solve for y
-4=-2+y/2

Answers

Answer:

y = -4

Step-by-step explanation:

-4 = -2 + y/2

-2 = y/2

2(-2) = y

y = -4

A police car drives 46 miles in 1 hour and 55 minutes what is the average speed in miles per hour

Answers

The average speed of the police is 23.96 miles per hour

How to calculate the average speed ?

The distance is 46 miles

The time is is 1 hour 55 minutes, convert the minutes

= 55/60

= 0.92 + 1

= 1.92

The average speed can be calculated as follows

= distance/time

= 46/1.92

= 23.96

Hence the average speed of the police car is 23.96 miles per hour

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A group of friends wants to go to the amusement park. They have $183 to spend on
parking and admission. Parking is $8, and tickets cost $25 per person, including tax.
Write and solve an equation which can be used to determine x, the number of people
who can go to the amusement park.

Answers

The equation is 25x + 8 = 183

The value of x is 7

How to determine the value of x ?

The group of friends have $183 to spend

The cost of parking is $8

The tickets cost $25 per person

The equation can be written as follows

25x + 8 = 183

Collect the like terms

25x= 175

Divide by the coefficient of x which is 25

x= 175/25

x= 7

Hence the value of x is 7 and the equation is written as 25x + 8 = 183

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Find 29- 3f + 2g, when f=4 and g=3​

Answers

29-3f+2g

=29-3(4)+2(3)

=29-12+6

=23

Question 1 options:
Find the distance between the points (-10, -2) and (-8,0).

*round to the nearest tenth

Answers

The distance between the given pair of points (-10, -2), (-8,0 ) round to the nearest tenth is 2.8.

What is the distance between the given pair of points?

The distance formula used in finding the distance between two points is expressed as;

D = √( ( x₂ - x₁ )² + ( y₂ - y₁ )² )

Given the data in the question;

Point 1(-10, -2)

x₁ = -10y₁ = -1

Point 2( -8,0 )

x₂ = -8y₂ = 0

Plug the given values into the distance formula and simplify.

D = √( ( x₂ - x₁ )² + ( y₂ - y₁ )² )

D = √( ( (-8) - (-10) )² + ( 0 - (-2) )² )

D = √( ( -8 + 10 )² + ( 0 + 2 )² )

D = √( ( 2 )² + ( 2 )² )

D = √( 4 + 4 )

D = √8

D = 2.8

Therefore, the distance between the given pair of points (-10, -2), (-8,0 ) round to the nearest tenth is 2.8.

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A grain of rice weighs about 0.03 g.
a) Write the mass of a grain of rice in standard form.
In the USA, about 4.3 million tonnes of rice are eaten each year.
b) 1 tonne = 1 million grams
What is the mass, in grams, of rice eaten in the USA each year?
Give your answer in standard form.

Answers

a) The mass of a grain of rice in standard form; 0.3×10⁻¹ gram.

b) The mass, in grams, of rice eaten in the USA each year: 4.6×10¹² grams.

What is described as scientific notation?Scientific notation is a handy way to shorten extremely large numbers with positive exponential values and also very small numbers with negative exponential values. To shorten long numbers in scientific notation, employ positive exponents and decimals.

For the given question;

a) Weight of the rice grain is  0.03 g.

Shift the point to one decimal of the right and replace it with 10⁻¹ for this.

= 0.3×10⁻¹

Thus, the number in standard form becomes 0.3×10⁻¹ grams.

b) In USA, the rice eaten per year = 4.3 million tonnes.

1 tonne = 1 million grams

And, we know, one million can be written as.

1 million = 10⁶

4.3 million tonnes = 4.6×10⁶ tonnes.

Now, if  1 tonne = 1 million grams.

Then, multiply both side by 4.6×10⁶.

4.6×10⁶ × 1 tonne = 4.6×10⁶×1 million grams.

4.6×10⁶ tonnes = 4.6×10⁶ million grams.

Again convert million as 10⁶.

= 4.6×10⁶×10⁶

= 4.6×10⁶⁺⁶

= 4.6×10¹²

Thus, in USA 4.6×10¹² grams of rice is eaten each year.

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The Sierpinski triangle (pictured below) is a fractal image. The original figure is an equilateral triangle. In each step, the computer splits every triangle in the design into 4 congruent equilateral triangles, and removes the center one from the design. The area remaining in a particular design after n steps can be shown using the following expression:


25√3 / 2 * (3/4)^n


What does 25√3 / 2 signify in the expression? (Image Shown Below)

O Each step multiplies the area 25√3 / 2.
O The original figure had an area of 25√3 / 2 square units.
O Each step increases the area of the figure by 25√3 / 2 square units.
O After many steps, the figure will have an area of 25√3 / 2 square units.

Answers

The original figure had an area of 25√3 / 2 square units option (B) is correct.

What is the triangle?

In terms of geometry, a triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°.

It is given that:

The Sierpinski triangle is a fractal image:

The original figure is an equilateral triangle.

The area remaining in a particular design after n steps can be shown using the following expression:

= 25√3/2 (3/4)ⁿ

Plug n = 0

= 25√3/2 (3/4)⁰

= 25√3/2 square units

The expression 25√3/2 represents the area of the image of the triangle(shown in the first number image)

Thus, the original figure had an area of 25√3 / 2 square units option (B) is correct.

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The dimensions of a rectangular prism are shown below with one 1/2 feet with 1 foot high 2 1/2 feet the weight of the size of a small Cubes 1/2 of each how many small cubes can be packing rectangle prism show your work

Answers

Final Answer:

Rectangular Prism: A rectangular prism is a three-dimensional shape, having six faces, where all the faces (top, bottom, and lateral faces) of the prism are rectangles such that all the pairs of the opposite faces are congruent. Like all three-dimensional shapes, a rectangular prism also has volume and surface area.

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Given g(x) = − 4x + 8, identify the domain, range, and x-intercept of the function.

Domain: −∞ < x < ∞; Range: −∞ < y < ∞; x-intercept (2, 0)
Domain: −∞ < x < ∞; Range: −∞ < y < ∞; x-intercept (−2, 0)
Domain: −4 < x < 8; Range: − 4 < y < ∞; x-intercept (2, 0)
Domain: −4 < x < 8; Range: −∞ < y < 4; x-intercept (−2, 0)

Answers

Domain of a function means all possible inputs or all the numbers that can be put in place of x to get some output

Range of a function means all possible outputs or all the numbers that are the result of all the inputs or value of y

Intercept is the point on graph whose one coordinate is zero. There are two types of intercepts - X intercept where the y coordinate is zero and Y  intercept where the value of x coordinate is zero

the function given is g (x) =  -4x +8

The domain of the given function is all real numbers or - infinite < x< infinite

The range of the given function is all real numbers or - infinite < x< infinite

The x intercept of of the given function is where y = 0

so,  0 = -4x + 8

-8 = -4x

x = 2

The x intercept is (2,0)

Hence,  the domain, range, and x-intercept of the function g(x) = − 4x + 8 are Domain: −∞ < x < ∞; Range: −∞ < y < ∞; x-intercept (2, 0) which is first option

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Answer: A

Step-by-step explanation:

Took test

1. Give two other names for CD.
2. Give another name for plane M.
3. Name three points that are collinear. Then name a fourth point that is not collinear with these three points.
4. Name a point that is not coplanar with points A, C, E.​

Answers

1. The other two names for CD is DC and line m

2. The another name for plane M is plane AEB , ABE ,BEA ,ACE.

3. The points which are collinear are A ,C , B and the point which is not collinear is D or E .

4. The point that is not coplanar with points A, C, E is D.

A line can be defined as a series of straight lines extending in opposite directions. A collinear point is a point that lies on the same straight line or  a single line. Two or more points on a line are said to be collinear if they are close or far apart. The word "coplanar" means "on the same plane".

1. CD lies on m so , other name for CD can be DC and line m.

2. As point A , B , E lies on plane M so , other name for plane M can be AEB , ABE , BEA and ACE .

3. As A , C and B are in straight line hence , they are collinear and point D and E are not in collinear with these three points .

4. Only D point is not on the plane hence , it is not coplanar with points A, C, E.​

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Slope intercept form (-6,19) and (3,-2)

Answers

Answer:

[tex]y = -\dfrac{7}{3}x +5[/tex]

Step-by-step explanation:

The general equation of a line in slope-intercept form is

y = mx + b

where m = slope and b = y-intercept is rise over run
[tex]m = \dfrac {(y_{2} - y_{1})} {(x_{2} - x_{1})}[/tex]

where (x₁, y₁) and (x₂, y₂) are any two points on the line


[tex]m = \dfrac{-2 - 19}{3 - (-6)}\\\\[/tex]

[tex]\\\\m= \dfrac{-21}{9}[/tex]

[tex]m = -\dfrac{7}{3}[/tex]

So slope-intercept form is
[tex]y = -\dfrac{7}{3}x +b\\\\[/tex]

[tex]-2 = -\dfrac{7}{3}\cdot 3 +b\\\\\\\\-2 = -7 + b\\\\[/tex]

or 7 -2 = b

==> b = 5


[tex]y = -\dfrac{7}{3}x +5[/tex]

What is the tax due for a single taxpayer reporting a taxable income of 64,725

Answers

The tax due for a single taxpayer by virtue of the tax rate for single filers; 22% as required in the task content is; 14,239.5.

What is the tax due for a single tax payer whose taxable income is; 64,725 as required in the task content?

It follows from the task content that the taxable income of the single taxpayer as discussed in the task content is; 64,725.

Since, the tax rate which is alloted to such individual single filers is; 22%.

It simply follows that the tax due on the individual can be determined as follows;

Tax due = 22% of 64, 725

= (22/100) × 64,725

= 14,239.5

Ultimately, the tax due for a single taxpayer by virtue of the tax rate for single filers; 22% as required in the task content is; 14,239.5.

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two rectangles have the exact same area. the measurements of the first rectangle is 3k by 3.calculate the value of k​

Answers

The value of k is 6.

Given we have length as 3k and the width as 3 of the first rectangle.

length = k₊3 and width = 6 of the second recatngle

Two rectangles has the same exact area.

area = length × breadth

3k × 3 = (k₊3)6

9k = 6k ₊ 18

3k = 18

k = 18/3

k = 6

hence we get the value of k as 6.

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Your robot is 3 inches wide. Its legs are 1 inch apart.

For each robot, enter the distance between the legs.

Answers

When the robot width is 6 inches, the distance between the legs will be 2 inches.

When the robot width is 5 inches, the distance between the legs will be 1.67 inches.

How to illustrate the information?

It should be noted that from the information, the robot is 3 inches wide and its legs are 1 inch apart.

Therefore, when the robot width is 6 inches, the distance between the legs will be:

= 1/3 × 6

= 2 inches.

When the robot width is 5 inches, the distance between the legs will be:

= 1/3 × 5

= 5/3

= 1.67 inches.

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Simplify each number.
6¹/₂ . 12¹/₂

Answers

[tex]6^{\frac{1}{2} } .12^{\frac{1}{2} }[/tex] can be simplified into 8.48.

Prime factorization is the process of breaking down a number into its prime factors. Multiplying these prime numbers gives back the original number.

Prime factorization of 6= 2 x 3

Prime factorization of 12= 3 x 2 x 2

According to the law of indices, if a term with a power is raised to a power, then the powers are multiplied together.

i.e., [tex](x^{m} )^{n} = x^{mn}[/tex]

Another law of indices says that if two terms having same base are multiplied together, then their indices are added.

i.e., [tex]a^{m} X a^{n} = a^{m+n}[/tex]

According to the given condition,

Applying the laws of indices mentioned above,

∴[tex]6^{\frac{1}{2} } .12^{\frac{1}{2} }[/tex] = [tex](2 X 3)^{\frac{1}{2} } . (3 X 2^{2}) ^{\frac{1}{2} }[/tex]

=  [tex](3^{2} X 2^{3})^{\frac{1}{2} }[/tex]

= [tex]\sqrt{72}[/tex] = 8.48.

Thus, [tex]6^{\frac{1}{2} } .12^{\frac{1}{2} }[/tex] can be simplified into 8.48.

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Solve each trigonometric equation for θ in terms of y .
y=2 cosθ+1

Answers

Answer:

Θ = [tex]cos^{-1}[/tex] ( [tex]\frac{y-1}{2}[/tex] )

Step-by-step explanation:

y = 2cosΘ + 1 ( subtract 1 from both sides )

y - 1 = 2cosΘ ( divide both sides by 2 )

[tex]\frac{y-1}{2}[/tex] = cosΘ , then

Θ = [tex]cos^{-1}[/tex] ( [tex]\frac{y-1}{2}[/tex] )

In a class of 30 children, 60% of the children are girls. How many boys are there in the class?

Answers

Answer:12 boys

Step-by-step explanation:100-60=40 40% of 30 is 12

You make $9.25 an hour and want to buy a new watch that’s costs $277.50. Write and solve an inequality to find out how many hours you will have to work to have enough money for the new watch.

Answers

The person would have to work 30 hours because you go 277.50 divided by 9.25

Jamar writes 4 x 6 = 24 to find the total number of
marbles he has. How might Jamar describe what each
factor represents in the multiplication equation?

Answers

jamar has 4 bags with 6 marbles in each bag

There 6 number of bags and each bag will have 4 marbles in it.

What is Unitary Method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given:

4 x 6 = 24

If 24 represents total bof marbles.

So, we can assume that there 6 number of bags and each bag will have 4 marbles in it.

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In the figure below, /BC/= 2cm, /AB/= 3cm and ZACD= 1500, what is the value of sin A? A D 150° с A√3 B √√3 2 2cm 2/3 3cm B DE 2 3​

Answers

Answer:

E 1/3

Step-by-step explanation:

m<ACB = 30° because of supplementary angles.

Use the Law of Sines

sin C/AB = sin A/BC

sin 30°/3 = sin A/2

sin A = (2 × sin 30°)/3

sin A = (2 × 0.5)/3

sin A = 1/3

Answer: E 1/3

Suppose that every person that sees an image on social media
shares it with 6 people, who each share it with 6 people, who
each share it with 6 people. If two people saw an image, how
many people was it shared to?

Answers

Answer:

its 432

(ps. if your having trouble with focusing with school or work, try music. Would recommend lessoning to Wilbur Soot.)


Write each expression in simplest form. (x³/x⁻¹)⁻¹/₄

Answers

The result of simplifying the expression (x³/x⁻¹)⁻¹/₄  using the exponent rules is 1/x

To solve this exercise we have to resolve algebraic operations following the exponent rules.

(x³/x⁻¹)⁻¹/₄

Using the quotient rule that indicates that: the exponent result will be the subtraction of these exponents, we have:

(x⁽³⁻⁽⁻¹⁾)⁻¹/⁴

(x⁽³⁺¹⁾)⁻¹/⁴

(x⁴)⁻¹/⁴

Using the power of a power rule that indicates that: the exponent result will be the multiplication of these powers, we have:

x⁽⁴*⁻¹/⁴⁾

x⁽⁻⁴/⁴⁾

x⁽⁻¹⁾

As we have a negative exponent, you have to pass the exponent to the denominator:

1/x

What is an exponent?

In mathematics an exponent is the number of time that a number, called (base) is multiplied by itself. It is also called, power or index.

Example: 3² = 3*3 = 9

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The supertanker and the iceberg are headed straight toward each other. The supertanker traveling at a speed of 12 miles per hour, while the iceberg is traveling at 0.5 miles per hour. If the two are exactly 50 miles apart, in how many hour will the hit

Answers

If the two are exactly 50 miles apart, it will hit in

T=0.25hours

This is further explained below.

If the two are exactly 50 miles apart, in how many hour will they hit?

Generally, the equation for Time is  mathematically given as

T=v/d

Therefore

T=(12+0.5)/50

T=0.25hours

In conclusion, If the two are exactly 50 miles apart, it will hit in

T=0.25hours

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PLS HURRY WILL GIVE BRAINLIEST
Use the commutative property to simplify the expression 1/4 + 1/3 + 3/4

A. 1/4 + ( 1/3 + 3/4) = 1/4 +13/12 = 16/12 = 1 1/3

B. 1/4 + 3/4 + 1/3 = 1 + 1/3 = 1 1/3

C. ( 1/4 + 1/3 ) + 3/4 = 7/12 + 9/12 = 16/12 =1 1/3

D. 1/12 (3+ 4+ 9) = 1/12(16) = 16/12 = 1 1/3

Answers

Answer:

B is the correct use of the commutative property.

Step-by-step explanation:

Let's use the process of elimination.

We can see that A is not using the commutative property because the sum of the numbers in the parentheses are just being combined.

C doesn't work because they just added 1/3 and 3/4, which doesn't work.

And finally D doesn't work because they used the distributive property instead.

B works because they combined 1/4 and 3/4 to equal 1, an easy number to calculate, and added 1/3 to get a final answer is 1 1/3.

So B is the answer.

Hope this helped! Have a great day!

Answer:

B is the correct answer for commutative property

Step-by-step explanation:

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