the product of 9 and a number n

Answers

Answer 1

Answer:

My answer to the question is 9×n=9n.


Related Questions

15)
What is the result of adding 17 to its opposite?
A)
-34
B)
0
C)
17
D)
34

Answers

B)
0
Positive 17 Plus Negative 17=0

Answer:

The Answer B.

One country has 12 stone bridges and 20 steel bridges. What is the ratio of ? A. Stone bridges to steel bridges. B. Steel bridges to stone bridges. C total bridges to steel bridges.

Answers

Answer:

A. Stone bridges to steel bridges=

12 : 20

6 : 10

3 : 5

answer = 3 : 5

B. Steel bridges to Stone bridges

20 : 12

10 : 6

5 : 3

answer = 5 : 3

Total bridges = 20+12=32

C. Total bridges to steel bridges

32 : 20

16 : 10

8 : 5

answer = 8 : 5

Answer:

A (Stone to Steel bridges)= 3:5

B (Steel to Stone bridges)= 5:3

C (Total bridges to steel bridges)= 8:5

Step-by-step explanation:

A: Stone to steel bridges is

12:20

You can simplify that by dividing by 4 on both numbers:

3:5

So the ratio of stone to steel bridges is 3:5

B: Steel to stone bridges is

20:12

You can simplify that by dividing by 4 on both numbers:

5:3

So the ratio of stone to steel bridges is 5:3

C: Total bridges to steel bridges is

What is the total number of bridges?

20+12=32

32:20

You can simplify that by dividing 4 on both numbers:

8:5

So the ratio of the total number of bridges to steel bridges is 8:5

Hope this helps!

The diagram represents two statements: p and q.
Which represents region B?
BE
Opva
Op + 9
Оq Ap
A
B
9 - P

Answers

Answer:

the third one

Step-by-step explanation:

B = p ∩ q

B is the common part of p and q

The p v q represents region B.

Option A is the correct answer.

What is a Venn diagram?

A Venn diagram is an overlapping circle to describe the logical relationships between two or more sets of items.

We have,

From the Venn diagram,

We see that,

Region B is the intersection between regions p and q.

Now,

The intersection s denoted by V.

So,

B = p V q

Thus,

The p v q represents region B.

Learn more about the Venn diagram here:

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What is the y-intercept of a line with a slope of 2/3 that passes through (-5,1)?

Answers

Answer:

(0,13/3)

Step-by-step explanation:

The slope intercept form of a line is

y = mx+b

We know the slope is 2/3 and a point on the line is (-5,1)

y = 2/3x +b

Substitute the point into the equation

1 = 2/3 (-5) +b

1 = -10/3 +b

3/3 = -10/3 +b

Add 10/3 to each side

10/3 = b

The equation is

y = 2/3 x+13/3

The y intercept is

(0,13/3)

Answer:

[tex](0,13/3)[/tex]

Step-by-step explanation:

Since we know the slope and a point, we can use the point-slope form.

Recall that the point-slope form is:

[tex]y-y_1=m(x-x_1)[/tex]

Let m be 2/3 and let (-5,1) be x₁ and y₁. Therefore:

[tex]y-(1)=\frac{2}{3}(x-(-5))[/tex]

Simplify:

[tex]y-(1)=\frac{2}{3}(x+5)[/tex]

Distribute:

[tex]y-1=\frac{2}{3} x+\frac{10}{3}[/tex]

Add 1 to both sides. The left cancels. 1 is the same as 3/3:

[tex]y=\frac{2}{3} x+\frac{10}{3}+\frac{3}{3}\\[/tex]

Simplify:

[tex]y=\frac{2}{3}x+\frac{13}{3}[/tex]

This is in slope-intercept form. The coefficient is the slope and the y-intercept is the constant. Thus, the y-intercept is 13/3.

Aunt Barb's Salad Dressing requires 1/3 cup olive oil and 1/6 cup balsamic vinegar. How much dressing does this recipe make?

Answers

Answer:

1/2 cup of dressing

Step-by-step explanation:

To find the total amount of dressing, we just need to add up the amounts of olive oil and balsamic vinegar.

1/3 + 1/6 = 2/6 + 1/6 = 3/6 = 1/2 cup

Answer:

1/2 cup

Step-by-step explanation:

Simplify the following:

1/3 + 1/6

Hint: | Put the fractions in 1/3 + 1/6 over a common denominator.

Put 1/3 + 1/6 over the common denominator 6. 1/3 + 1/6 = 2/6 + 1/6:

2/6 + 1/6

Hint: | Add the fractions over a common denominator to a single fraction.

2/6 + 1/6 = (2 + 1)/6:

(2 + 1)/6

Hint: | Evaluate 2 + 1.

2 + 1 = 3:

3/6

Hint: | Reduce 3/6 to lowest terms. Start by finding the GCD of 3 and 6.

The gcd of 3 and 6 is 3, so 3/6 = (3×1)/(3×2) = 3/3×1/2 = 1/2:

Answer: 1/2

A circular room has a floor of diameter 590cm. Estimate the 92.2 perimeter of the room in metres​

Answers

Answer:

  18.5 m

Step-by-step explanation:

The diameter in meters is 5.90, so the circumference of the room is ...

  C = πd = 5.90π m ≈ 18.5 m

The perimeter of the room is about 18.5 m.

The sum of 8 & 10 as a algebraic expression

Answers

Answer:

8 + 10

Step-by-step explanation:

Step 1: Define sum

The sum of any 2 numbers means "add" or "combine" the 2 numbers together.

Step 2: Write out expression

"Sum" = add or +

8 + 10

Solve c= 8a-3b for a

Answers

Answer:

(c+3b)/8 = a

Step-by-step explanation:

c= 8a-3b

Add 3b to each side

c+3b= 8a-3b+3b

c+3b = 8a

Divide each side by 8

(c+3b)/8 = 8a/8

(c+3b)/8 = a

Select all the lines below that are an asymptote to the rational function of f(x)= 2x+1/x-9. Picture attached, 15 points and I'll give Brainliest! Due in two hours.

Answers

Answer:

Solution : Option A and Option C

Step-by-step explanation:

To determine our vertical asymptote here we can make the denominator of the rational function equivalent to zero ...

x - 9 = 0,

x = 9 - this is our vertical asymptote

Now there are three rules that we need to apply when determining the horizontal asymptote. To do so we take the degree of each " x " term and compare the numerator and denominator degree.

If the numerator (degree) < denominator (degree), we take the degree of the numerator as the asymptote --- (1). If the numerator (degree) = denominator (degree) we take the coefficient of the x terms, and divide --- (2). If the numerator (degree) > denominator (degree) their will be no asymptote.

In this case our degree for the numerator is 1, (x¹) and our degree for the denominator is the same, 1 (x¹). Therefore we divide the coefficients, 2 / 1 = 2. Our horizontal asymptote is y = 2.

Select all sets in which the number is an element. A. natural numbers B. real numbers C. whole numbers D. rational numbers E. irrational numbers F. integers

Answers

Answer:

a,c,d

Step-by-step explanation:

yea

The set of a number is the list of possible values the number can take. The set of -4 are:

B. real numbers  D. rational numbers F. integers

The number is given as -4

Analyze each option as follows

A. Natural numbers are whole numbers greater than 0.  

-4 is less than 0; this means -4 is not a natural number

B. Real numbers is the totality of all numbers.

This means that -4 is a real number

C. Whole numbers are non-negative numbers without decimal point.

-4 is negative; this means -4 is not a whole number

D. Rational numbers are numbers that can be expressed as a fraction

-4 can be expressed as a fraction. e.g. [tex]-\frac{8}{2} = -4[/tex]

This means that -4 is a rational number

E. If a number is rational, then the number cannot be irrational. This means that -4 is not irrational.

F. Integers are numbers without decimal point.

-4 has no decimal point. This means that -4 is an integer.

Hence, the following options are true.

B. real numbers  D. rational numbers  and F. integers

Learn more about numbers at:

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The middle note C has a frequency of 262 hertz and can be modeled using a sine function with an amplitude of 1.5, where x is time in seconds. Which function represents the vibrations of this note?

Answers

Answer:  f(x) = 1.5*sin(x*2*pi/0.0038s)

Step-by-step explanation:

A sine function is:

f(x) = A*sin(c*x + f)

Where A is the amplitude, we know that it is 1.5

c is a constant that depends on the frequency.

f is a phase.

As there is no mention of a phase, we can assume f = 0.

Then our function is:

f(x) = 1.5*sin(c*x)

now let's find the value of c.

We know that the frequency is 262hz.

Then the period can be calculated with the equation:

T = 1/f.

T = 1/262 Hz = 0.0038 seconds.

Now, the period of a sin function is 2*pi.

whit pi = 3.14159265358979.....

Then we have that:

sin(0) = sin(c*0.0038s)

sin(0) = sin(2*pi)

then:

c*0.0038s = 2*pi

c = 2*pi/0.0038s

Then the function is:

f(x) = 1.5*sin(x* 2*pi/0.0038s)

According to the information given, the sine function is:

[tex]y = 1.5\sin{(524\pi x)}[/tex]

The standard sine function is given by:

[tex]y = A\sin{(2\pi fx)}[/tex]

In which:

A is the amplitude.f is the frequency, in Hz.

In this problem:

Amplitude of 1.5, hence [tex]A = 1.5[/tex]Frequency of 262 Hz, hence [tex]f = 262[/tex]

Then, the equation is:

[tex]y = A\sin{(2\pi fx)}[/tex]

[tex]y = 1.5\sin{(2\pi (262)x)}[/tex]

[tex]y = 1.5\sin{(524\pi x)}[/tex]

A similar problem, which also involves building a sine function according to the desired characteristics, is given at https://brainly.com/question/18055768

En un entrenamiento, Mariana metió 12 de los 15 tiros al arco que pateo. Carla tuvo una efectividad del 75%. Cual de las dos chicas tuvo un mejor desempeño al pasear al arco?

Answers

Answer:

Mariana has better performance.

Step-by-step explanation:

We are given that in a training session, Mariana made 12 of the 15 shots on goal that she kicked and Carla had an effectiveness of 75%.

And we have to find which girl's performance is better.

Since it is stated that Carla had an effectiveness of 75%.

Similarly, we will find the effectiveness of Mariana;

Total shots available to Mariana = 15 shots

Number of shots on goal = 12

So, her effectiveness =  [tex]\frac{12}{15} \times 100[/tex]

                                    =  [tex]4 \times 20[/tex] = 80%

This shows that Mariana has a better performance as compared to Carla as 80% > 75%.

The amount of money, in dollars, John earns for each shift he works at the bookstore is equal to the function ƒ(h) = 10h, where h is the number of hours he works during his shift. Enter the value for ƒ(h), the amount of money he earns for his shift, and the value for h, the number of hours he works during his shift, for each notation in order to complete the table and show the relationship between ƒ(h) and h.

Answers

Answer:

Step-by-step explanation:

Amount of money earned by John for each shift he works at the bookstore is represented by the function,

f(h) = 10h

Where f(h) = Amount of money earned in dollars

h = number of hours worked by John

1). For h = 1 hour

   f(1) = 10 × 1

        = $10

2). For h = 2.5 hours

   f(4.5) = 10 × 4.5

            = $45

3). For h = 10 hours

   f(10) = 10 × 10

           = $100

Can somebody solve this?

9-3 divided by 1/3 +1

Answers

Answer:

Hey there!

GIVE THE OTHER PERSON BRAINLIEST, NOT ME.

Dividing by 1/3 is multiplying by 3.

9-3=6

6 times 3 = 18

18+1=19

Hope this helps :)

13=-4k+9 someone solve pls

Answers

The answer is -1
Your welcome :)

Answer:

k = - 1

Step-by-step explanation:

13 = -4k + 9

-4k + 9 = 13

subtract 9 from both sides

-4k + 9 - 9 = 13 - 9

simplify

-4k = 4

k = 4 / -4

k = - 1

i need some help lol u get 100 for answering

Answers

Answer:

see below

Step-by-step explanation:

-6.75  is a rational real number

   since it is not a whole number or a counting number

sqrt(175) = 5 sqrt(7) = irrational real number

     since sqrt(7) is irrational

5 pi = irrational real number

      since pi is irrational

30/3 = 10 = natural , whole, integer, rational, real number

since this is a counting number

- sqrt(9) = -3  integer, rational, real number

since this is negative

Answer:

see attached

Step-by-step explanation:

 

Alonzo is planning to purchase roses for his mother on her birthday. He has seen them advertised at 12 roses for $15.00 and 20 roses for $23.00. Which is the better buy?Explain and show work below.

Answers

Answer:

20 roses at $23 is the better buy

Step-by-step explanation:

Here, we have Alonzo who wants to purchase Roses. He has two buying options.

Either he buys 12 roses at $15 or buys 20 roses at $23. We want to know which of the two options is better for him.

what we shall do here is to get the unit price per each of the roses in each set. The set having the lower rose to dollar value is the better buy.

Firstly, 12 roses for $15.

Price per rose here is 15/12 = $1.25 per rose

For 20 roses at $23

Price per rose here is 23/20 = $1.15 per rose

Since 1.15 is less than 1.25, then the second option is the better buy.

Can someone tell me how to do this -3(6+h)

Answers

Answer:

[tex]-18-3h[/tex]

Step-by-step explanation:

[tex]-3(6+h)\\\\\text{Distribute:} \left \{ {{-3*6=-18} \atop {-3*h=-3h}} \right.\\\\\boxed{-18-3h}[/tex]

The answer can also be expressed as: [tex]-3h+18[/tex]

Hope this helps.

If B is the midpoint of AC, solve for x, and find the lengths of AB, BC, and AC.

Please show all work and not just the answers.

Answers

Answer:

49, 49 , 98

Step-by-step explanation:

AC = AB + BC = 2AB

3x - 31 = 2(x+6)3x - 31 = 2x + 123x - 2x = 12 +31x = 43

AB= BC = x + 6 = 43 + 6 = 49

AC = 2AB = 2* 49 = 98

A group of friends were working on a student film that had a budget of $1500. They used $1200 of their budget on costumes. What percentage of their total budget did they spend on costumes?

Answers

Answer:

80%

Step-by-step explanation:

1200/1500

12/15 = 0.8

80%

. Dillion deposits $150 into his account. One week later, he withdraws $26. Write an addition expression to represent this situation. How much higher or lower is the amount in his account after these two transactions?

Answers

Answer:

[tex]Expression = x + 150 +(- 26)[/tex]

$124 higher

Step-by-step explanation:

Given

[tex]Deposit = \$150[/tex]

[tex]Withdrawal = \$26[/tex]

Required

Represent the situation

Determine how much higher or lower is the remaining amount

Let the initial amount in his account be represented with x

When he deposited, the balance becomes

[tex]Balance = x + 150[/tex]

When he withdrew, the balance becomes

[tex]Balance = x + 150 + (-26)[/tex]

Hence, the algebraic expression is

[tex]Expression = x + 150 +(- 26)[/tex]

Calculating how much higher or lower

[tex]Balance = x + 150 + (-26)[/tex]

Open bracket

[tex]Balance = x + 150 -26[/tex]

[tex]Balance = x + 124[/tex]

Recall that the initial amount in the account is x

The difference between the balance and the x is as follows

[tex]Difference = x + 124 - x[/tex]

[tex]Difference = \$124[/tex]

Hence, the account has a higher of $124 after both transactions

PLEASE HELP MEE
These four cubes were placed in a bag. What
is the probability that the dark one would
be pulled out of the bag first?

Answers

Answer:

1/4

Step-by-step explanation:

You have to look at the total number of items there are in the problem, since there are 4 cubes in total and there is only 1 dark cube and three white, there will be a quarter of the chance to pull it out, compared to 3/4 of a chance to pull a white one out.

25% chance because there is one dark one out of four

Please ASAP Simplify: 8[20-( [9-5)]^2] * ​

Answers

Answer:

32

Step-by-step explanation:

hope you have an amazing day, friend!

Answer:

[tex]\Huge \boxed{32}[/tex]

[tex]\rule[225]{225}{2}[/tex]

Step-by-step explanation:

[tex]8[20-( [9-5)]^2][/tex]

Evaluating according to PEMDAS:

[tex]\Rightarrow \ \ 8[20-( 4)^2][/tex]

[tex]\Rightarrow \ \ 8[20-16][/tex]

[tex]\Rightarrow \ \ 8[4][/tex]

[tex]\Rightarrow \ \ 32[/tex]

[tex]\rule[225]{225}{2}[/tex]

1. How many types of terms are there? ​

Answers

Answer:

The are two types of terms.

One is Express terms: these are laid down by the parties themselves.

The second is Implied terms: these are read into the contract by the court on the basis of the nature of the agreement and the parties' apparent intentions, or on the basis of law on certain types of contract.

Hope this helps!

( 60 POINTS FOR EVERYTHING )
Need some help on this INTEGERS Worksheet.
Not too difficult, but I don't have much time left.
( Use in this format v )

1.) ??
2.) ??
3.) ??
etc..

Answers

Answer:

11) -11

12) -12

13) 7

14) -60

15) -56

16) -378

17) -126

18) -4

19) -3

20) -12

Answer:

see below

Step-by-step explanation:

1.  75

2.  -14

3.  91

4.  67

5.  24

6.  112

7.  91

8.  44

9.  15

10.  -11

11.  -11

12.  -12

13.  7

14.  -60

15.  -56

16.  -378

17.  -126

18.  -4

19.  -3

20.  -12

The 3rd and the 6th terms of an Arithmetic Progresion (A.P) are 16 and 34 respectively. Find the sum of the first 6 terms

Answers

Answer:

a(first term)=4

d(common difference)=6

sum of first 6 terms=114

The sum of the first 6 terms is given by 114

What is an Arithmetic progression?

An Arithmetic progression (AP) is a special type of progression in which the difference between two consecutive terms is always a constant. The terms of an arithmetic progression series is a a+d, a + 2d, a + 3d, a + 4d, a + 5d,…

Given here The 3rd and the 6th terms of an Arithmetic Progression (A.P) are 16 and 34 respectively. Here on increase in 3 terms the value changes by  34-16=18 Thus if we move by +1 term the common difference must be 18/3=6 and thus the common difference is equal to 3.

∴ The Arithmetic progression is given by:

4,10,16,22,28,34 . . . .

∴ The sum of the first 6 terms is 4+10+16+22+28+34=114

Hence, The sum of the first 6 terms is given by 114

Learn more about an Arithmetic progression here:

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help-

question : complete each of the following based on the relationship between square and square root.​

Answers

Answer:

root 49= 7^2

root 100= 10^2

root 144= 12^2

root 324= 18^2

root 441= 21^2

Step-by-step explanation:

What is X plus seventeen equals three

Answers

Answer: -14

Step-by-step explanation: 3-17= -14

17+(-14)=3

Which of the following could be a rational number?

Group of answer choices

the sum of two irrational numbers

the sum of a rational number and an irrational number

the product of a rational number and an irrational number

the product of two irrational numbers

Answers

Answer:

the sum of two irrational numbers

Step-by-step explanation:

i really need help again​

Answers

Answer:

[tex]\overline{a} = \frac{v - v_0}{t} = \frac{\Delta v}{\Delta t}[/tex]

Step-by-step explanation:

Answer:

  a = Δv/Δt

Step-by-step explanation:

The definition of acceleration is helpful: the rate of change of velocity.

The average acceleration is the change in velocity over some time period, divided by the length of the time period.

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Write a diary entry in about 120-150 words about the most important experience that you recollect A change in depreciation method is accounted for:Select one:a. Retrospectively.b. Prospectively, like changes in accounting estimates.c. As a cumulative adjustment to income in the year of change.d. None of the above. Mikkel pays a 4 percent state income tax on his earnings. If he earns $1,867, how much state income tax can he expect to pay? $46.68 $74.68 $466.75 $746.80 -9x - x - 7x - 6x + 8 +6Help please What is the value of p in the linear equation 24p +12 - 18p = 10 + 2p - 6 ? 4 2 2 4 The following expenditures are related to land, land improvements, and buildings, which were acquired on November 1, 2013.Cost of real estate acquired for a new manufacturing plant $365000The land is appraised for 262,800 and the building for 102,200Real estate taxes paid by the purchaser 20,000Cost of removing barn 8,500Architect fees for updating building 6750 Attorneys fees for closing sale 12500Grading land 3500Paving parking lot 7000Planting trees and shrubs 9250Cost of repairs to building due to storm 1300Lights placed on driveway 4750Fee to real estate broker 2500Required:a. Determine the cost of the land, the building and the improvements (Round to the nearest dollar)b. Prepare journal entries on December 31, 2013 for depreciation assuming the building will have a useful life of 20 years and no residual value. Use double declining balance method and the half-year convention. c. Depreciate the land improvements using straight-line method, a 5 year life, to the nearest month with zero residual value (to the nearest dollar). Data sets A and B are dependent. Find mean of the differences (d bar).A 32 30 49 45 33B 30 26 27 37 24Assume the paired data came from a population that is normally distributed. 4. The admission fee at a small fair is $1.50 forchildren and $4 for adults. On a certain day, 1,486people enter the fair and $3,479 is collected. Howmany children and how many adults attended?a. 500 adults, 986 childrenb. 986 adults, 500 childrenc. 432 adults, 1004 childrend. 1004 adults, 432 children maya drive 110 miles in 5 hours. If she continued at the same rate, how long would it take to travel 176 miles? What would happen if the government subsidized consumption of this product because it has positive externalities in consumption What war is best characterized by Operation Enduring Freedom"?A.) Gulf WarB.) Iraqi WarC.) War on TerrorismD.) War Against Islamic Terrorism Answer Scale Factor Question "Planning sessions, workshops, formal reports, and personal conversations are all part of the internal __________ that is necessary to implement marketing strategy using the internal marketing approach." Complete the following sentence with the correct symbol(s) or statement(s). Select all that apply. |-3| ___ |-2| > < = not possible Please gimme help :P The six frames show a shapes different positions. Select the description that describes how the shape moves to get from its position in the frame to the next. is the humorous describe the potential voice of a narrator? What experimental evidence led to the development of this atomic model from the one before it? A few of the positive particles aimed at a gold foil seemed to bounce back. The colors of light emitted from heated atoms had very specific energies. Equations were used to identify regions around the nucleus where electrons would likely be. Cathode rays were bent in the same way whenever a magnet was brought near them. Journalize Surf and Sun's entry to record bad debts expense for 2018 using the aging-of-receivables method. 2. Prepare a T-account to compute the ending balance of Allowance for Bad Debts. If you were the mayor of Pacaraima, Brazil word would you do to address these issues and keep peace at the border