can someone help me pls

Can Someone Help Me Pls

Answers

Answer 1

Answer:

D

Step-by-step explanation:

So you need to find out which is not rational.

A is a rational number because when you put the expression in a caculator you get -14.

B is a rational number.

C is a rational number because it decimal does not continue on.

D is not a rational number because it answer is a non termanting decimal.

...


Related Questions

How to do this, thank you

Answers

Answer:

[tex]2^1^5[/tex]

Step-by-step explanation:

Power rule: you multiply the exponent.

Think of it this way: [tex]X ^3 = X \times X \times X[/tex]. In this case, [tex]X = 2^5[/tex]

At this point our original number is [tex]2^5 \times 2^5 \times 2^5 = 2\times2\times2... \times 2[/tex]  with 15 2s

Which is, by definition, [tex]2^1^5[/tex]

The owner of a health club decides to reduce the $35 membership fee by $5. What is the approximate percent decrease in the fee?
The percent decrease is approximately 0.14%.
The percent decrease is approximately 0.85%.
The percent decrease is approximately 14%.
The percent decrease is approximately 85%.

Answers

Answer:

The percentage of decrease is approximately 0.14%.

Step-by-step explanation:

35 - 5 = 30

What percentage is 5 of 35 (x/100 = is/of)

x/100 = 5/35 (cross multiply)

(5*100)/35 = 14.29%

it's C  

hoped this helped you with your problems

Please help quick! Thanks!

Answers

Answer:

69.9 (nice)

Step-by-step explanation:

To solve this, use the order of operations: PEMDAS (Parenthasis, exponents, Multiplication/Division, Addition/subtraction) In order.

1. Solve in the parenthasis, (2+3³).  3³ = 27, so 2+27 is 29. Plug in 29 to the equation: 5³-29×1.9

2. Next is exponents. 5³ has an exponent, which equals 125. Now you plug that into the equation to be 125-29×1.9

3. Now comes multiplication/division. In this case, it's multiplication. -29×1.9 . This equals -55.1, and you once again plug  this into the equation to simplify which gives you 125 - 55.1

4. Last in the order of PEMDAS is addition/subtraction. The final simplification of the equation is 125 - 55.1 which is subtraction and this equals 69.9 (nice)

So in conclusion, your answer is 69.9 (nice)

We are given a sequence of five non-zero numbers, where the sum of each term and its neighboring terms is 15 or 25. Find the sum of all the terms in the sequence.

Answers

We have a sequence that meets the given criteria, and with that information, we want to get the sum of all the terms in the sequence.

We will see that the sum tends to infinity.

So we have 5 terms;

A, B, C, D, E.

We know that the sum of each term and its neighboring terms is 15 or 25.

then:

A + B + C = 15 or 25B + C + D = 15 or 25C + D + E = 15 or 25

Now, we want to find the sum of all the terms in the sequence (not only the 5 given).

Then let's assume we write the sum of infinite terms as:

[tex]a_1 + a_2 + a_3 + a_4 + a_5 + a_6 + ...[/tex]

Now we group that sum in pairs of 3 consecutive terms, so we get:

[tex](a_1 + a_2 + a_3) + (a_4 + a_5 + a_6) + ...[/tex]

So we will have a sum of infinite of these, and each one of these is equal to 15 or 25 (both positive numbers). So when we sum that infinite times (even if we always have the smaller number, 15) the sum will tend to be infinite.

Then we have:

[tex](a_1 + a_2 + a_3) + (a_4 + a_5 + a_6) + ... \to \infty[/tex]

If you want to learn more, you can read:

https://brainly.com/question/21885715

four spheres of radius 6cm fit into a cylinder with a height of 12cm. calculate the volume inside the cylinder that is empty. leave your answer in terms of pi.

Answers

Answer:

V = 432pi cm^3

Step-by-step explanation:

Pi x r^2 x h

Pi x 6^2 x 12 cm = 432 pi cm^3

this years cornells took one more than three times as many field trips as last you class this year cornells class took a total 7 trips how many field trips did his class took last year

Answers

answer: 2 field trips
explanation: one more than three times of seven is two
you subtract one from seven to find the answer because it’s one more, to get six
six divided by 3 is 2 leaving you with your answer

Each centerpiece has 17 flowers she has 430 for the project

Answers

Answer:

What even is this question?

calculate the volume of a hemisphere with radius 3.2 cm?​

Answers

Answer:

128.61 cm

Step-by-step explanation:

Given, radius of the sphere, r=3.2cm.

Therefore, the surface area of sphere =4πr2

                                                               =4π(3.2)2 cm2

                                                               =4×3.14×3.2×3.2 cm2

                                                               =128.61 cm2.

Hope this helped out...

Answer:

Step-by-step explanation:

v=(2/3)πr3

v=(2/3)*22/7*3.2^3

v=68.6cm^3

Complete the equation to calculate the cost of the portable speaker, including sales tax.
$53
=
% of $50

Answers

Answer: The answer to this math question about completing the equation in order to calculate the cost of the portable speaker, including the sales tax is $94.34.

Step-by-step explanation: I don't have any step-by-step explanation, I'm sorry about that, but anyway, I hope that my given short answer is very helpful to your own math question about completing the equation in order to calculate the cost of the portable speaker, including the sales tax, please mark me as Brainliest, take care, always be safe, and have a great rest of the day! :D

Sincerely,

Jason Ta,

The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.

Calculate in square units the area of the shaded region bounded by the line
[tex] \frac{x}{4} + \frac{y}{5} = 1 \\ [/tex]
x/4 + y/5 = 1
, y = 0 and x = 0.

Please include the graph.​

Answers

9514 1404 393

Answer:

 10 square units

Step-by-step explanation:

The given equation is in "intercept form." This lets you see immediately the x-intercept is 4, and the y-intercept is 5. This makes the area be that of a right triangle with base 4 and height 5:

  A = 1/2bh = 1/2(4)(5) = 10 . . . . square units

Which is equivalent to 4√3



will mark brainlist if right

Answers

Answer:

The result can be shown in multiple forms.

Exact Form: 4√3 = √48

Step-by-step explanation:


4√3 is equivalent to √48

-18 = 3 (-z + 6) + 2z

Answers

Answer:

z = 36

Step-by-step explanation:

1) Distribute

-18 = -3z + 18 + 2z

2) Combine like terms

-18 = -z + 18

3) Subtract 18 from both sides of the equation

-18 - 18 = -z + 18 - 18

4) Simplify

a. Subtract the numbers

-36 = -z + 18 - 18

b. Subtract the numbers

-36 = z

5) Divide both sides of the equation by the same term

-36/ - 1 = -z/-1

6) Simplify

a. Divide the numbers

36 = -z/-1

b. Cancel terms that are in both the numerator and denominator

36 = z

c. Move the variable to the left

z = 36

Round 0.41275 to the nearest thousandth

Answers

Answer:

0.41, 2 is lower than 5 so we round down

Answer:

0.41300

Step-by-step explanation:

0.41275.

0.4: tenths place. 0.01: hundredths place. ...

Now look at the next decimal place, which is 0.0007: the ten thousandths place . This number determines whether the thousandths place will be rounded up or down. ...

Therefore, 0.41275 rounded to the nearest thousandth is:

what value of durbin–watson statistic indicates no autocorrelation is present?

Answers

Answer:

2

Step-by-step explanation:

when the value is below 2

a situation in which no identifiable relationship exists between the values of the error term.

The value of Durbin–Watsons statistic indicates no autocorrelation is present is 2.

What is Durbin–Watsons statistic?

The output of a regression model is tested for autocorrelation using the Durbin-Watson statistic. Zero autocorrelation is indicated by a value of 2.0 in the DW statistic, which has a range of zero to four. Positive autocorrelation is indicated by values below 2.0, and negative autocorrelation is shown by values over 2.0.

As, The range of the Durbin-Watson statistic is 0–4. There is no first-order autocorrelation when the number is 2 or close to 2.

The range of 1.50 to 2.50 is suitable.

A number between 0 and 4 will always be assigned to the Durbin-Watson statistic.

A value of 2.0 means that no autocorrelation in the sample was found. Positive autocorrelation is shown by values between 0 and less than 2 whereas negative autocorrelation is indicated by values between 2 and 4.

Learn more about Durbin Watson Statistic here:

https://brainly.com/question/14991580

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(02.03)
The ratio of the number of cupcakes to the number of pastries in a box is 7:2 Which
table shows the possible amounts of cupcakes and pastries in a box, given the ratio?
(2 points)


Answers

Answer:

It's the one under the one you have selected.

Step-by-step explanation:

7:2

14:4

28:8

56:16

Divide the first number by 7 then multiply it by 2.

Example: 56/7=8, 8*2=16 so it's correct.

Answer:

could be d

Step-by-step explanation:

170 students or 85% of the students went to attend college what are the total number of students?

Answers

Answer:

200

Step-by-step explanation:

I think sorry if I am wrong

latasha had a piece of leather string that was 18 inches long that she wants to use to make wrist bands if each wrist needed to be 6 inches long how many wrist bands can she make

Answers

Answer:

the answer is 3

Step-by-step explanation:

take 18 and divide it by 6 and you get 3

18 divided by 6 is 3, 3 is the answer

decrease £7720 by 20%

Answers

Answer: Percentage decrease = 20% × 7,720

New value = 7,720 - Percentage decreaseNew value =

7,720 - Percentage decrease =

7,720 - (20% × 7,720) =

7,720 - 20% × 7,720 =

(1 - 20%) × 7,720 =

(100% - 20%) × 7,720 =

80% × 7,720 =

80 ÷ 100 × 7,720 =

80 × 7,720 ÷ 100 =

617,600 ÷ 100 =

6,176

New value - 7,720 =

6,176 - 7,720 =

- 1,544

Step-by-step explanation:

What is the slope of the line?

3(y- 1) = 2x + 2


Answers

Answer:

2/3

Step-by-step explanation:

1. The easiest way to find the slope of the line is by converting this equation into slope-intercept form (y = mx + b).

y = y-coordinatem = slopex = x-coordinateb = y-intercept

2. (Solving)

Step 1: Simplify both sides of the equation.

[tex](3)(y) + (3)(-1) = 2x + 2[/tex] [tex]3y - 3 = 2x + 2[/tex]

Step 2: Add 3 to both sides.

[tex]3y - 3 + 3 = 2x + 2 + 3[/tex] [tex]3y = 2x + 5[/tex]

Step 3: Divide both sides by 3.

[tex]\frac{3y}{3} = \frac{2x+5}{3}[/tex] [tex]y = \frac{2}{3}x + \frac{5}{3}[/tex]

3. Since 2/3 is in place of m, the slope, the slope of the line is 2/3.

wus 9 + 10 equal please help wus 9 = 10

Answers

Answer:

19

Step-by-step explanation:

it is 19

yes

wait no its 100000000000

I big brain UwU

Answer:

Step-by-step explanation:its 21

A company has 24 employees. Each employee volunteers to bring 1 item to the local school fundraiser.

One-fourth of the employees bring pencils.
One-third of the employees bring paper.
The rest of the employees bring notebooks.
How many employees bring notebooks?

Answers

Answer:

6 employees bring pencils

8 employees brings paper

6+8=14

Company:24 employees- 14 employees who brong paper and pencils.=10 so 10 employees brings notebooks.

Step-by-step explanation:

Answer:

6 employees bring pencils

8 employees bring paper

10 employees bring notebooks

Step-by-step explanation:

1/4= 6

1/3= 8

the rest = 10

2 |a| - ab ;if a = -7 and b = 3

Answers

Answer:

35

Step-by-step explanation:

absoulute value of a=7

so 2x7=14

ab=-7x3= -21

14- (-21)= 35

Please need help with this question

Answers

Answer:

The answer is B

Step-by-step explanation:Because as u see it says run

ILL GIVE BRAINLIEST I NEED STEP BY STEP EXPLANATION PLZ ITS PAST DUE​

Answers

Answer:

Answer is given in the attachment

hope it's helpful!!

I don’t understand this question. please help

Answers

Answer:

D. As the Radius of the can get larger  and larger, the label gets further and further from zero (0)

Hope this helps, have a nice day/night! :D

what is important about math

Answers

Answer: "Math helps us think analytically and have better reasoning abilities." "Analytical thinking refers to the ability to think critically about the world around us." "Analytical and reasoning skills are important because they help us solve problems and look for solutions."

Step-by-step explanation: Hope this helps :)

A jar contains 0.25 liter of apple juice and 0.30 liter of grape juice. Melissa poured 0.75 liter of pineapple juice into the jar. She then drank 0.20 liter of the mixture. Part A: Write an expression to represent the total amount of juice left in the jar. (5 points) Part B: Simplify the expression and identify which property is used in each step. (5 points)

Answers

Answer:

Part A: Total amount of juice left = 0.25 + 0.30 + 0.75 - 0.20

c.
The family purchased refreshments and spent a total of $18.50. If the total amount of money spent
on tickets and refreshments was $94.50, use an equation to find the cost of one regular admission
ticket.

How would you write the equation?

Answers

(94.50 - 18.50) ÷ f = a

f=family members

a=answer

I don't know how many family members there are, but you would just replace f with the amount.


Brianna is shopping for a new cell phone provider. in her city there are three providers: Company a company b company c. cell phone radio towers broadcast a cell phone signal in a circular pattern. The table below shows the location of the cell phone towers for the three companies as well as the coverage radius.

Answers

The perimeter of the elliptical table is given by the path traced with the

string attached to the foci of the ellipse.

The distance between the two thumbtacks is 2·√(5)

Reasons:

The shape of the table top = An ellipse

The dimensions of the plywood = 4 foot by 6 foot

Required:

The distance between the thumbtacks of the largest possible ellipse

Solution:

The major axis of the largest possible axis = 6 foot

The minor axis of the ellipse = 4 foot

[tex]The \ semi \ major \ axis, \ a = \dfrac{6}{2} = 3[/tex]

[tex]The \ semi \ minor \ axis, \ b = \dfrac{4}{2} = 2[/tex]

Which gives;

The focus, c² = a² - b²

Therefore;

c² = 3² - 2² = 5

c = √(5)

The distance between the two thumbtacks = c - (-c) = c + c = 2·c

Therefore;

The distance between the two thumbtacks = 2·√(5)

Learn more here:

https://brainly.com/question/18020167

You mowed 2.25 yards in 1.5 hours. How many yards did you mow in 1 hour?

Answers

Answer:

1.5

Step-by-step explanation:

to find one hour you divide both answers by 1.5 giving you one hour and 1.5

1.5 yards did you mow in 1 hour when, You mowed 2.25 yards in 1.5 hours.

What is division?

Division is the process of splitting a number or an amount into equal parts.

Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.

here, we have,

You mowed 2.25 yards in 1.5 hours.

in 1 hours I mowed = 2.25/1.5

                               =1.5

Hence, 1.5 yards did you mow in 1 hour.

To learn more on division click:

brainly.com/question/21416852

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