Mathematics College

Write down the reciprocal of 8​

Answers

Answer 1

Answer: 1/8

Step-by-step explanation:

Concept

Reciprocal is any number that is reverse to the given value. This means the original number times the reciprocal will equal 1. For a more graphical explanation, please refer to the attachment below.

Solve

8×(x)=1

x=1/8

Hope this helps!! :)

Please let me know if you have any questions

Write Down The Reciprocal Of 8

Related Questions

-7r^2= -329 square root property​

Answers

9514 1404 393

Answer:

  r = ±√47

Step-by-step explanation:

  -7r^2 = -329 . . . . given

  r^2 = 47 . . . . . divide both sides by -7 (multiplication property of equality)

  r = ±√47 . . . .  square root both sides (square root property of equality)

Answer:

This is what I got.

Step-by-step explanation:

Can someone help pls

Answers

Answer:

[tex] \frac{ - 1}{2} [/tex]

PLEASE HELP WITH MY MOST RECENT QUESTION I NEED IT ILL GIVE BRAINLIEST PLEASE HELP

Answers

Answer:

sure

Step-by-step explanation:

but you gotta post the question...

PLZ HELP THIS IS DUE TODAY AND PLZ NO LINKS.

Answers

Answer:

a - they should be large and sturdy

Step-by-step explanation:

The article states that artificial reefs can be made from materials such as concrete, or large pieces of waste such as subway cars, takes, and aircraft carriers. All of these items are large and sturdy.

Hope this helps, have a wonderful day :))

A crowd-sourced review platform believes that more and more customers are writing reviews online. The crowd-sourced review platform would like to test the claim that the percent of customers who leave a review online is greater than 72%. They decide to complete a hypothesis test at a 1% significance level. They sample 30 customers, and determine the sample percent to be 90%. The following is the data from this study: Sample size =30 customers Sample proportion =0.90 Identify the null and alternative hypothesis for this study by filling in the blanks with the correct symbol (=,≠,<, or > to represent the correct hypothesis.)

Answers

Answer:

H0 : P = 0.72

H1 : P > 0.72

Step-by-step explanation:

Claim is to test that percentage of customers who leave a review is greater than 72%

From the information given :

P0 = 72/100 = 0.72

The null hypothesis, H0 : P = 0.72

Alternative hypothesis claims the proportion is greater than 0.72 and from the sampling result obtained, phat = 0.90

Hence,

Alternative hypothesis, H1 : P > 0.72

13. Pls help thank you
No work necessary
A, B, C, or, D ?

Answers

Answer: C

Step-by-step explanation:

what solid can be folded from the net?

Answers

Answer:

I think it is triangular prisim

Answer:

Triangular prism

Step-by-step explanation:

Given that 2x + 3 > 9, the range of values of x is

Answers

Answer:

x>3

Step-by-step explanation:

2x+3>9

2x>6

x>3

So all values of x must be greater than 3 in order for the inequality to be true.

X>3 from the equation giving thats the answer

You deposited 750 in an account that pays 5% interest compounded quarterly. How many years do you have two wait until it becomes at least ten times as much? Round answer to the nearest whole year.

A. 47
B. 46
C. 45
D. 48

Answers

Maybe the answer is A
The answer it’s A ik it’s right cuz I had the same question

Enter the appropriate value to answer the question or solve the problem.
What is the value of x in the triangle below?
65°
to
75°

Answers

Answer:

x = 40 degrees

Step-by-step explanation:

Triangle angle sum is 180 so 180 = 65 + 75 + x.

180 = 65 + 75 + x

180 = 140 + x

40 = x

Simplify the following expression: 7(2x+ 6y)​

Answers

Answer:

7(2x+ 6y)​ = 14x + 42y

Step-by-step explanation:

give brainllest plz

Solve this system of equations using the substitution method y=5x+4 x+12=y

Answers

Answer:

(2,14)

Step-by-step explanation:

Since y=5x+4, you can plug that into the other y in the other equation which would give you x+12=5x+4

Now subtract 12 from both sides

x=5x-8

Subtract 5x from both sides

-4x=-8

Now you divide them both by -4 which gives you x=2

Now plug x in to any of the equations

y=5(2)+4

y=10+4

y=14

Your final answer is (2,14)

For what value of z would the following system of
equations be true for all real integers?
3x-2y = 14
-12x+8y = 8z

Answers

9514 1404 393

Answer:

  z = -7

Step-by-step explanation:

The equations will be true for all real integers when they are a dependent set. That will be the case when the second equation is a multiple of the first.

Already, we observe that the ratios of x- and y-coefficients are -4:

  -12/3 = -4

  8/-2 = -4

The equations will be dependent when the constants have that same ratio:

  8z/14 = -4 . . . . desired ratio

  8z = -56 . . . . . multiply by 14

  z = -7 . . . . makes the equations true for all real numbers

_____

Comment on the question

The system of equations can be made inconsistent (no solutions) or consistent & dependent (infinite solutions) by the choice of z.

However, integer solutions are limited to pairs of the form (2n+2, 3n-4) for integer values of n. The values of x and y are not "all real integers".

Consequently, we have interpreted the question to be asking for the value of z that will make the system of equations have an infinite number of solutions, including both rational and irrational, real and complex values of x and y. They cannot be made to be true for "all real integers" by any choice of z.

Answer:

z = -7 is the answer.

Step-by-step explanation:

#CarryOnLearning

Simplify 4 − 2(3 − ) + 5

Answers

First

Mutliply -2 and -3

Then

Add 4+6+5

Finally

4+6=10



And then

10+5=15

The times that a cashier spends processing individual customers' orders are independent random variables with mean 4.5 minutes and standard deviation 4 minutes. Find the number of customers n such that the probability that the orders of all n customers can be processed in less than 2 hours, is approximately 0.1. (Round your answer to the nearest integer.)

Answers

Answer:

n is approximately 29 customers

Step-by-step explanation:

The given parameters are;

The mean duration of an order, μ = 4.5 minutes

The standard deviation, σ = 4

2 hours = 120 minutes

We get;

The z-score when the probability, P = 0.1 is P(z < 0.53983)

We have;

[tex]z = \dfrac{\dfrac{ \sum X_i}{n} - \mu_{\overline x}}{\dfrac{\sigma}{\sqrt{n} } }[/tex]

Therefore, we get;

[tex]z = \dfrac{\dfrac{120}{n} - 4.5}{\dfrac{4}{\sqrt{n} } } = 0.53983[/tex]

[tex]\dfrac{4}{\sqrt{n} } \times 0.53983 = \dfrac{120}{{n} } -4.5[/tex]

With the aid of a graphing calculator, we get;

81·n²-4320·n + 57600 - 18.6506514278·n = 0

Factorizing gives;

(n - 24.3011921023)·(n - 29.2623961869)·81124141329 = 0

Therefore;

n ≈ 24 or n ≈ 29

Therefore, we take the largest number, n ≈ 29, to make the sample approximately normal

PLEASE HELPPP!!!!!!!!

Answers

Answer:

A

Step-by-step explanation:

If you get that right, follow Sammy Revv on Spotify please

Please someone help me i need this to pass!

Answers

Answer:

Step-by-step explanation:

subtrct 2 from every x co-ordinate and add 7 to every y co-ordinate.

How would you write the equation with a slope of 2/3 and a y-intercept of -3 in slope- intercept form

Answers

y=2/3x-2

Explanation:

The equation of a line can be written as y=mx+c

m=slope and c = y-intercept

The point at the x−intercept has coordinates (-3,0)

In y=mx+c

0=2/3(3)+c

0=2+c

-2=c

The equation is y=2/3x-2

Answer:

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

Step-by-step explanation:

Slope (m) = 2/3

y-intercept (b) = - 3

Equation of line in slope intercept form is given as:

[tex] y = mx + b[/tex]

Plug the values of m and b in the above equation, we find:

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

A person is standing on the equator of Earth (radius 3960 miles). What are his linear and angular speeds?

Answers

Answer:

Linear speed =ωr=2π/86400×3960=11π/120 miles/s.

Step-by-step explanation:

The linear speed and angular speed will be 1036.73 miles / hour and 0.26 radian / hour.

It is given that radius of equator of earth is 3960 miles.

We have to find the linear and angular speeds.

What do you mean by the linear speed ?

The linear speed of a point on the object is equal to the angular speed (ω) multiplied by the distance r.

As per the question ;

radius of equator of earth = 3960 miles

The linear speed will be ;

s = rθ / t

We know that ; at any point of equator would complete 360° or 2π radians revolutions every 24 hours.

So ;

s = (3960 miles × 2π) / 24 hour

s = 330π miles / hour

s ≅ 1036.73 miles / hour

And

The angular speed will be ;

ω = s / r

ω = 1036.73 / 3960 minutes

ω = 0.26 radian/hour

Thus , the linear speed and angular speed will be 1036.73 miles / hour and 0.26 radian / hour.

To learn more about linear and angular speed click here ;

https://brainly.com/question/15154527

#SPJ2

Heavy general purpose trucks are often used in pipeline operations. They are built to hold up when carrying or pulling substantial loads, and yet still be suitable for regular highway use. A new truck with appropriate options is purchased for $47,000. It is estimated to have a useful life of 5 years and a salvage value of $2,900 at that time.

Required:
Develop a table showing the depreciation.

Answers

Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Purchase price=  $47,000  

Salvage value= $2,900  

Useful life= 5 years

To calculate the annual depreciation, we need to use the following formula:

Annual depreciation= (original cost - salvage value)/estimated life (years)

Annual depreciation= (47,000 - 2,900) / 5= $8,820

The accumulated depreciation is calculated as follow:

Accumulated depreciation= years of depreciation*annual depreciation

For year 4:

Accumulated depreciation= 8,820*4= $35,280

Finally, the book value is:

Book value= purchase price - accumulated depreciation

Year Annual depreciation Accumulated depreciation Book value

1                 8820                                8820                  38180

2                 8820                                17640                  29360

3                 8820                                26460                  20540

4                 8820                                      35280                 11720

5                 8820                                 44100                    2900

Which of the g-values satisfy the following inequality?
7 >_ 12 - 9
Choose all answers that apply:
A: g=4
B: g=5
C: g=6

Answers

Answer:

B: g=5

C: g=6

Step-by-step explanation:

Given

[tex]7 \ge 12 - g[/tex]

Required

All possible values of g

We have:

[tex]7 \ge 12 - g[/tex]

Collect like terms

[tex]7 - 12\ge - g[/tex]

[tex]-5\ge - g[/tex]

Divide both sides by -1 [The inequality changes because of negative division]

[tex]5\le g[/tex]

Swap both terms

[tex]g \ge 5[/tex]

This implies that g is greater than of equal to 5

i.e.

[tex]g= \{5,6,7.....\}[/tex]

Hence:

(b) and (c) are correct

Need help asap










dadadadadadadadasdasdasd

Answers

Answer: -3/5

Step-by-step explanation: -3^3 is 27 and 5^3 is 125. So when you find the cube root of this equation you just simplify it to that.

Can you help me with this please??

Answers

Answer:

.8

Step-by-step explanation:

.8 is the largest

What is the perimeter of the square below ?
5 inches

Answers

Answer: Where is the square?

Step-by-step explanation:

I REALLY NEED HELP with this statistics question, it would mean a lot if someone could answer it, i will give you brainliest for the correct answer :)

Answers

Answer:

Best anwser to use is Mode. Where you have the most

Step-by-step explanation:

The staff commute to work in different ways 2/5 drive, 4/15 catch the bus and 1/3 cycle

order the fractions starting with the largest

Answers

Answer:

2/5, 1/3 4/15

Step-by-step explanation:

3x2/5=6/15

5x1/3=5/15

4/15

Correct order:

2/5; 1/3; 4/15

I’m confused on questions 2 3 and 4

Answers

Answer:

x = 20

Step-by-step explanation:

60 = x+40

subtract 40 from both sides and you get

20 = x

so x = 20

Write the ratio for tan A.
A
25
22
B

Answers

Answer:

list

tan (A)=

A=

25=

22=

B=

Step-by-step explanation:

There are only five possible shapes for a die, if the die is to be considered fair. A fair die means each face has the same shape and the same possibility of appearing on every roll. The five possible shapes are
Tetrahedron: Cube: Octahedron: Dodecahedron: Icosahedron:
If you had five dice, each die being one of the five shapes above with each side containing a number, how many combinations are possible if you were to roll the five dice at the same time? (3 points)
4 faces, each face is an equilateral triangle 6 faces, each face is a square 8 faces, each face is an equilateral triangle 12 faces, each face is a regular pentagon 20 faces, each face is an equilateral triangle

Answers

Answer:

46080

Step-by-step explanation:

Number of possible combinations:

4*6*8*12*20 = 46080

Answer:

Solution given:

Number of possible combinations:

4×6×8×12×20 = 46080 faces

A pitcher of iced tea holds 128 ounces. A large orange cooler holds 1792 ounces of iced tea. How many pitchers of iced tea will it take to fill the large orange cooler? * NO LINKS PLZZ!!!
A.12
B.24
C.14
D.18

Answers

The big orange cooler will hold 14 pitchers of iced tea. The response is C.

What is ratio?

The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.

Since a pitcher of iced tea holds 128 ounces, we can find the number of pitchers required to fill the large orange cooler by dividing the total volume of the cooler by the volume of one pitcher:

1792 / 128 = 14

Therefore, it will take 14 pitchers of iced tea to fill the large orange cooler. The answer is C.

Learn more about ratios here:

https://brainly.com/question/13419413

#SPJ2

Other Questions
What is the meaning of the word superfluous as used in the passage? 1. What is the m 2 in this parallelogram?a) 115b) 50C) 15d) 2( IF I CAN ANSWER BOTH PLS DO ) Find the area of the triangle. P(x)=x^3-3x^2-4x+12; x+2Using factor theorem I WILL GIVE THE BRAINLIEST TO WHOEVER CAN SOLVE THIS RIGHT NOW!!Central Park is shaped like a rectangle. Two diagonally-opposite corners of the park are located at (-8, 6) and (5, -4) on the coordinate plane.Which coordinate pairs are the locations of the other two corners? Why do you think Haymitch drinks so much? Check as many as apply.He wants to forget his past experiencesHe was in the Hunger GamesHis dad was an alcholicHe loves to cause troubleHe wants attention 3 % of Americans are vegans. If you ask a random person whether he or she is vegan, what is the probability that the person is NOT a vegan? What the correct answer for 1. And 2. Agree or Disagree: It's ok to be dishonest if it's for a good reason. Is the following statement a reasonable conclusion for readers to draw from the selection? Emperor Qin was concerned about life after death. Provide two details from the selection to support your answer. What are some featured species in the deep sea? Find the perimeter and area of the figure. Round your answer to the nearest hundredth, if necessary. Can you please help me I will give you 10 points if you do ANSWER FOR BRAINLIEST: The low temperatures for the last five days are: Low Temperatures: 62, 46, 50, 52, 55. Find the MEAN ABSOLUTE DEVIATION (MAD) of the temperatures On June 30, 20X4, Ank Corp. pre-paid a $19,000 premium on an annual insurance policy. The premium payment was a tax-deductible expense in Ank's 20X4 cash-basis tax return. The accrual-basis income statement will report a $9,500 insurance expense in 20X4 and 20X5. Ank elected early application of FASB Statement No. 109, Accounting for Income Taxes. Ank's income tax rate is 30% in 20X4 and 25% thereafter. In Ank's December 31, 20X4 balance sheet, what amount related to the insurance should be reported as a deferred income tax liability percent preventable.Noise-induced hearing loss isO a. 100O b. 50O c. 90d. 75O e. 25 If the girl skater has a mass of 30 kg and moves backward at 5 m/s, what is the velocity or the boy skaterhis mass is 50 kg? can someone pls help with the last one What is the solution to the equation -x^3-4=0.5x^2+x+4 MATH RIDDLE! hey guys its been a while but I got another one! Have fun! Brainliest on the line!