The formula V=1/3 pi r to the second power h is the formula for the volume of a cylinder. To the nearest tenth, what is the height of a cylinder with volume 100 cm to the third power and radius 2 cm?

Answers

Answer 1

8 cm is the height of the cylinder.

What is a cylinder?Traditionally, a cylinder was a three-dimensional solid, one of the most fundamental curvilinear geometric shapes. It has been described geometrically as a prism with a circle as its base.This traditional viewpoint is still used in elementary geometry treatments, but the advanced mathematical viewpoint has shifted to the infinite curvilinear surface, which is now how a cylinder is defined in various modern branches of geometry and topology.

The formula of Height for cylinder: h = V/πr²

Put the values in the formulas as:

h = V/πr²h = 100/π2²h = 7.95775

Rounding off to the nearest tenth it's 8 cm.

Therefore, the height of the cylinder is 8 cm.

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Related Questions

convert this rational number to its decimal form and round to the nearest thousandth 6/7 (its 8th grade math but I don't know how to change it)

Answers

The fraction 6/7 converted to decimal and rounded to thousands place is 0.8571.

What is a decimal?

A decimal is a dot that separates the whole part and the fractional part of a given number.

To convert this proper fraction 6/7 into the decimal form we first have to divide 6 by 7 which is 0.8571428571.

Now, we have to round this number 0.8571428571 to thousands place so we will look at the digit ten thousand places which is 4 and less than 5 so we will make every digit after thousands place to zeroes which is 0.8571000000 and zeroes after decimal place is meaning less, therefore, this number will be 0.8571.

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What are the values of A, B & C?

Answers

The value of the AB is 47 and the C is 5.

According to the statement

We have to find that the value of the A,B,C.

So, For this purpose, we know that the

Algebraic expression is an expression obtained by a finite number of the fundamental operations of algebra upon symbols representing numbers.

From the given information:

The equations are:

AB+C = 52

And

AB+10C = 97

And now compare it then

AB+C = 52

AB+10C = 97

After that it become

-9C = -45

C = 5

Then

The equation become :

AB+C = 52

AB+5 = 52

AB = 47

The value of the AB is 47.

So, The value of the AB is 47 and the C is 5.

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An elephant can drink up to 6,400 fluid
ounces of water a day. How many gallons of
water can an elephant drink per day?

Answers

An elephant can drink 50 gallons of water per day

The sum of an integer and seven more than four times the next consecutive integer is 66. Find the integer.

Answers

The Integer which is as described in the task content such that the sum of the integer and seven more than four times the next consecutive integer is 66 is; 11.

What is the integer as described in the task content?

According to the task content, it follows that the sum of the Integer in discuss and seven more than four times the next consecutive integer is 66.

The word phrase which is as described above is;

x + 4(x+1) + 7 = 66

x + 4x + 4 + 7 = 66

5x + 11 = 66

5x = 66- 11

5x = 55

x = 11.

Ultimately, the Integer which is as described in the task content such that the sum of the integer and seven more than four times the next consecutive integer is 66 is; 11.

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What is the value of x that makes the given equation true?
4x-3-12x + 13
0x=-3
Ox=0
OX= 1
O x = 16

Answers

Answer:

Only the value of (x = 1) makes the above-mentioned equation (4x - 3) = (-12x + 13) true.

Step-by-step explanation:

In this question we are given an equation (4x - 3) = (-12x + 13), in which we need to put different values for x given below for which the equation will become true.

The given values of x to put in to the equation to make it true are;

x = 13,0,1,16

Now, let us put the value of (x = -3) in the above-mentioned equation;

=> 4x - 3 = -12x + 13

=> 4(-3) - 3 = -12(-3) + 13

=> -12 - 3 = 36 + 13

=> -15 = 49

Thus, the value of (x = -3) does not make the above-mentioned equation true.

Now, let us put the value of (x = 0) in the above-mentioned equation;

=> 4x - 3 = -12x + 13

=> 4(0) - 3 = -12(0) + 13

=> -3 = 13

Thus, the value of (x = 0) does not make the above-mentioned equation true.

Now, let us put the value of (x = 1) in the above-mentioned equation;

=> 4x - 3 = -12x + 13

=> 4(1) - 3 = -12(1) + 13

=> 1 = 1

Thus, the value of (x = 1) makes the above-mentioned equation true.

Now, let us put the value of (x = 16) in the above-mentioned equation;

=> 4x - 3 = -12x + 13

=> 4(16) - 3 = -12(16) + 13

=> 64 - 3 = -192 + 13

=> 61 = -179

Thus, the value of (x = 16) does not make the above-mentioned equation true.

Therefore, only the value of (x = 1) makes the above-mentioned equation (4x - 3) = (-12x + 13) true.

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Please help will give points

Answers

Answer:

Step-by-step explanation:

its dees nuts with the D

. A set of positive integers is

Answers

A set of positive integers is typically represented as Z+.
It implies all the integers are greater than 0.
When writing a set of positive integers it would look like {1, 2, 3, 4, 5, 6, 7, etc.}

Answer:

anything that is a whole number more than 0

Step-by-step explanation:

what is 1-2-3-4-5-6??!?? WILL GIVE BRAINLIst if correct

Answers

I. Can’t. Really. See. It but I think it could be 45

i need help asap !!!

Answers

Answer:

so do i

Step-by-step explanation:

doesnt everybody

Solve. 3|x+2| - 7=14

Answers

Answer:

X= 5, -9

Step-by-step explanation:

1. Move all terms not containing |x+2| to the right side of the equation.

3|x+2|=21

2. Divide each term in 3|x+2|=21 by 3 and simplify

|x+2|=7

3. Remove the absolute value term. This creates a ± on the right side of the equation because |x| = ±x

x+2= ±7

4. The complete solution is the result of both the positive and negative portions of the solution

x= 5, -9

-Rocketgamer360

All of the following expressions have a value of 3 except _____. -3(4 - 5) |-2| + 1(3 - 2) -8 ÷ -4 + 1 6 - 5 · 3

Answers

An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation.

The expression 6 - 5 x 3 does not have the value 3.

6 - 5 x 3 = - 9

What is an expression?

An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation.

The math operation can be addition, subtraction, multiplication, or division.

We have,

-3( 4 - 5 )

= -3 x -1

[minus x minus = positive]

= 3

|-2| + 1 ( 3 - 2)

The modulus of any value is always positive.

= 2 + 1 x 1

= 2 + 1

= 3

-8 ÷ -4 + 1

Minus gets canceled after division.

= -8/-4 + 1

= 2 + 1

= 3

6 - 5. 3

= 6 - 15

= -9

Thus all the expressions have a value of 3 except the expression

6 - 5 x 3.

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we get the same result if we multiply an number by 3 or if we multiply the numbers by 5 and then add 2

Answers

we get the same result if we multiply an number by 3 or if we multiply the numbers by 5 and then add 2.

That number is 0. When we multiply 0 by 3 or if we multiply it by 5 and then add 2, then we will get same results.

Given that

we get the same result if we multiply an number by 3 or if we multiply the numbers by 5 and then add 2

To find

We have to find that number which is giving same results.?

So, according to the question

we have,

We will get same results, after multiply an number by 3 or if we multiply the numbers by 5 and then add 2

Let's assume that number is x,

So, from question we can say that

The result we will get after multiply x by 3 and then add 2

                             = (3 × x) + 2

                   result = 3x + 2

and

The result we will get after multiply x by 5 and then add 2

                             = (5 × x) + 2

                   result = 5x + 2

Now, from question we know that the results are same

So,

                  3x+ 2  = 5x+ 2    

Now, simplify this        

                   5x - 3x = 2 - 2  

                          2x = 0

                            x = 0/2

                            x = 0

The number is 0.

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The sum of two consecutive integers is 87

Answers

Answer:

43 and 44

Step-by-step explanation:

x + (x + 1) = 87

2x + 1 = 87

      -1    -1

2x = 86

÷2    ÷2

x = 43

43 + (43 + 1) = 87

43 + 44 = 87

87 = 87

I hope this helps!

On a piece of paper graph y=(s+2)(s-3) then determine which answer choice matches the graph

Answers

The graph of the equation y = (s + 2)(s - 3) is plotted and it cuts the x - axis at the points -2 and 3.

What is Parabola?

Parabola is a plane curve generated by a point moving so that its distance from a fixed point is equal to its distance from a fixed line.

Given is a function as -

y = (s + 2)(s - 3)

We have -

(s + 2)(s - 3)

s(s - 3) + 2(s - 3)

s² - 3s + 2s - 6

s² - s - 6

Replace 's' with 'x'. Now, you will get a quadratic equation as follows -

x² - x - 6

The graph of a quadratic equation represents a parabola. The parabola will cut the x - axis at the points -

(x - 2)(x - 3) = 0

x = -2 and x = 3

Therefore, the graph of the equation y = (s + 2)(s - 3) is plotted and it cuts the x - axis at the points -2 and 3.

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Jasmine is saving money to buy a pair of Airpod Pros. The Airpods have a total cost of $250 and she has already saved $70. If she is able to save $30 a week, how many weeks will it take until she is able to purchase the Airpod Pros?


guys im timed

Answers

Answer:

a. 250

b. 70

c. 3

Step-by-step explanation:

w = weeks

70 + 3w = 250

3w = 250 - 70

w = (250 - 70) / 3

Step-by-step explanation:

got u bro

airpods=250

her saving=70

30 per week=30x6=180

180+70=250

so she have 6 weeks till she buys the airpods pro


Help Please!
-2/5x-1 1/4

Answers

Answer:

Option D) 1/2

Step-by-step explanation:

Simplification in steps:

[tex]-\cfrac{2}{5}*-1\cfrac{1}{4} =[/tex]         Two negatives cancel  when multiplied[tex]\cfrac{2}{5}*\cfrac{5}{4} =[/tex]                 Two 5's cancel[tex]\cfrac{2}{4} =[/tex]                       Simplification by dividing both numbers by 2[tex]\cfrac{1}{2}[/tex]                          Answer

The solution of the expression -2/5 x -1 1/4 is 1/2

What are expressions?

Expressions are mathematical statements that are represented by variables, coefficients and operators

How to determine the solution of the expression?

The expression is given as

-2/5 x -1 1/4

Express the fractions as improper fraction

So, we have

-2/5 x -1 1/4 = -2/5 x -5/4

Evaluate the product

So, we have

-2/5 x -1 1/4 = 10/20

Divide the fraction

So, we have

-2/5 x -1 1/4 = 1/2

Hence, the solution of the expression -2/5 x -1 1/4 is 1/2

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Need the outputs to this formula

Answers

The complete table of values of the absolute value function is

x     g(x)

-3      22

-2      13

0        5

1        14

3       32

How to determine the output of the formula and complete the table?

The equation of the function is given as

g(x) = |9x + 5|

Next, we set the values of x in the table to the above equation

So, we have

g(-3) = |9(-3) + 5| = 22

g(-2) = |9(-2) + 5| = 13

g(0) = |9(0) + 5| = 5

g(1) = |9(1) + 5| = 14

g(3) = |9(3) + 5| = 32

So, the complete table of values of the absolute value function is

x     g(x)

-3      22

-2      13

0        5

1        14

3       32

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Which answer is a solution the equation: 2|x+5|=2 Responses x=6x is equal to 6 x=4x is equal to 4 x=1 and x=2x=1 and x=2 x=−6 and x=−4x=−6 and x=−4

Answers

Answer:

-6, -4

Step-by-step explanation:

[tex]2|x+5|=2 \\ \\ |x+5|=1 \\ \\ x+5=\pm 1 \\ \\ x=-5 \pm 1 \\ \\ x=-6, -4[/tex]

-7x-43-3=-45 solve for x

Answers

Answer:

x=-13

Step-by-step explanation:

-7x-46=45

+46. +46

-6×=91

÷ ÷

6. 6

x=-13

CHAPTER 8 NEED HELP!!!!
Find the area of each. Use your calculator's value of [pi]. Round your answer to the nearest tenth.

Answers

Answer:

58.1

Step-by-step explanation:

8.6 is your diameter. You need to find the radius first which is always half of you diameter. Knowing that your radius is 4.3.

The formula you use for area is:

a = [tex]\pi[/tex]r²

a = [tex]\pi[/tex]4.3²

a = 58.08805

Rounded to the nearest tenth is:

58.1

The product of apositive number
and itself is 3 1/6what is the
number
"
number?

Answers

The product of positive number with itself found as 361/36.

What is termed as the square number?The result of multiplying an integer by itself is recognized as its square number.Square numbers always have the digits 0, 1, 4, 5, 6, and 9 at the end. For instance, 25, 49, 81, 100, and so on are perfect square numbers, whereas 37, 48, 22, and so on are not.A square number always has an even number of zeros at the end. This means that if a number ends with an odd number of zeros, it is not a square number.

For the stated question;

The given number is 3 1/6, which is in mixed fraction.

Write the number in proper fraction.

3 1/6 = 19/6

Squaring the number means, multiplying the number with itself.

(19/6)² = (19/6) × (19/6)

(19/6)² = 361/36

Thus, the product of positive number itself found as 361/36.

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Divide the numerator and denominator of 63 39 | by 3 . Equivalent Fraction

Answers

Step-by-step explanation:

did I understand this correctly ?

the fraction is 63/39 ?

and you need help to divide both numbers by 3 ? really ?

63/3 = 21

39/3 = 13

so the equivalent fraction is

21/13

Help pretty please it’s algebra 2

Answers

[tex]m=6n^2+1\hspace{5em}L=\sqrt{m-7} \\\\\\ \stackrel{\textit{substituting on the 2nd equation}}{L=\sqrt{(6n^2+1)-7}} \implies L=\sqrt{6n^2 -6} \\\\[-0.35em] ~\dotfill\\\\ \textit{when n = 2, what is "L"?}\qquad L=\sqrt{6(2)^2 -6} \\\\\\ L=\sqrt{6(4)-6}\implies \boxed{L=\sqrt{18}} \\\\[-0.35em] ~\dotfill\\\\ \textit{when L = 6, what is "n"?}\qquad 6=\sqrt{6n^2 -6}\implies 6^2=6n^2 -6 \\\\\\ 36=6n^2-6\implies 42=6n^2\implies \cfrac{42}{6}=n^2\implies 7=n^2\implies \boxed{\sqrt{7}=n}[/tex]

simplify: 18 + 7 / 10 -16 +26 /6
A. -25 /6
B. -5 / 6
C. 5 / 6
D. 25 / 6

Answers

The simplified form is  18 + 7 / 10 -16 +26 /6 is  mathematically given as

-9/2

This is further explained below.

What is  the simplified form is  18 + 7 / 10 -16 +26 /6  ?

Generally, the equation for the expression is  mathematically given as

[tex]\frac{ 18 + 7}{ 10} -\frac{16 +26}{6}[/tex]

Therefore

Add 18 and 7.

[tex]\frac{25}{10}-\frac{16+26}{6}[/tex]

[tex]$\frac{5}{2}-7$[/tex]

To write -7 as a fraction with a common denominator, multiply by 2/2.

[tex]\frac{5}{2}-7 \cdot \frac{2}{2}[/tex]

Combine -7 and 2/2

[tex]\frac{5}{2}+\frac{-7 \cdot 2}{2}[/tex]

Combine the numerators over the common denominator.

[tex]\frac{5-7 \cdot 2}{2}[/tex]

Simplify the numerator.

-9/2

Move the negative in front of the fraction.

Decimal Form:

-4.5

In conclusion, The simplified for is  18 + 7 / 10 -16 +26 /6

-9/2

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find the negative integers. see picture above^^^

Answers

Answer:

i need help with this too let me know when you find out

Step-by-step explanation:

Step-by-step explanation:

all you have to do is remember that -28 is smaller than -26. this is the whole trap here, that you think that analog to the positive integers, where 26 is smaller than 28, that also -26 is the smaller number. but no.

smaller value : -28

larger value : -26

other than that they must be the same absolute value as the positive integers, because the square makes them equal. so, there cannot be any other values involved.

Add 6 1/3 + 4 3/4 + 3 7/12

Answers

Step-by-step explanation:

6⅓ + 4¾ + 3 7/12

Convert to improper fraction

6⅓ = 19/34¾ = 19/4 3 7/12 = 43/12

= 19/3 + 19/4 + 43/12

LCM= 12

= 76 + 57 + 43

12

= 176/12

= 44/3

Answer

44/3 as improper fraction14 as mixed fraction14.66 as decimal

A company started the year with no supplies. During the year they bought $200 worth of supplies on account and later paid $150 of this debt .If there were $40 worth of supplies left at the end of the year what is the supply expense for the period?

Answers

The amount of supply (in inventory) expense of the company during the year is $160

How can the supply expense be calculated?

The amount of supplies at the start of the year = No supplies

Amount of supplies bought during the year = $200

The amount paid for the supply = $150

Amount of supplies left at the end of the year = $40

Required: The supply expense for the period

Solution:

Supply expense = Amount bought on credit - Amount remaining

Therefore;

Supply expense = $200 - $40 = $160

The supply expense during the period is $160

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Select the correct answer.
What is the value of this expression when a = 2 and b = -3?
a³ - 6³
5
0-3 1/
03
07

Answers

we get the value of expression | a³ - b³ | as 35 when a = 2 and b = -3.

We are given an expression:

a³ - b³

The absolute value of the expression will be:

| a³ - b³ |

Now, we have a = 2 and b = - 3

So, substituting the values in the expression, we get that:

| a³ - b³ |

| ( 2 ) ³ - ( - 3 )³ |

| 8 - ( - 27 ) |

| 8 + 27 |

= | 35 |

= 35

Therefore, we get the value of expression | a³ - b³ | as 35 when a = 2 and b = -3.

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At the beginning of June Max and Shawn start saving money for the fair which occurs 10 weeks later Sean starts out with $20 just and saves just $2 per week Max starts out with no money but says $5 per week after how many weeks are Max have more money than Sean

Answers

At 7 weeks Max will have more saving than Sean.

How to find the number of week Max has more money?

Max and Sean start saving money for a fair.

Sean starts out with just $20 and saves just $2 per week Max starts out with no money but says $5 per week .

Therefore,

Sean equation for amount gotten:

y = 20 + 2x

Max equation for amount gotten:

y = 5x

Where

x = number of weeks.

Therefore, the numbers of week max will save more than Sean is as follow:

y = 5x

y = 5(7) = $35

y = $35

y = 20 + 2x

y = 20 + 2(7)

y = 20 + 14

y = $34

Therefore, at 7 weeks Max will have more saving than Sean.

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The amount an individual is required to pay in taxes is known as _____.

Answers

Answer: The amount an individual is required to pay in taxes is known as alternative minimum tax (AMT).

Step-by-step explanation:

Define Tax :

An amount of money that a government requires people to pay according to their income, the value of their property, etc., and that is used to pay for the things done by the government.

Some important Direct taxes include:

Income tax.Wealth tax.Gift tax.Capital Gains tax.Securities Transaction tax.Corporate tax.

So,

People who have benefited greatly from tax breaks due to their high economic income are subject to the alternative minimum tax.

This tax acts as a corrective measure to ensure that person pays the least amount of tax possible.

The excess of a purported minimal tax above a regular tax is known as an alternative minimum tax. The income of a person, deductions, and exemptions are taken into account while determining the alleged minimum tax, and then the alternative minimum tax rate is applied.

It is then compared to the standard tax after receiving the purported minimum tax. The person is subject to alternative minimum tax if it is higher than the ordinary tax.

The alternative minimum tax may apply to taxpayers who have a lot of itemized deductions and tax preference items (AMT).

Therefore,  

The amount an individual is required to pay in taxes is known as alternative minimum tax (AMT).

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Which number below best represents a gain of $7.92? A. -7.92 B. 17.92 C. -17.92 D. 7.92 The policy to isolate the USSR and communism, peacefully, but with force if necessaryA slow transformation from conflict thinking to cooperative thinkingThe rise in prices for consumer goodsWhen energy from the sun is trapped under the atmospheresKeynesian Economic TheorySupply-side Economic TheoryMonetary policyFiscal policyMeans-tested programsEntitlement programsA. ContainmentB. DetenteC. InflationD. Greenhouse effectE. Short term deficit spendingF. Reagan's economic policy (known as trickle down economics)G. Controlling the supply of money and creditH. Government taxing and spendingI. Programs provided selectively to those in particular need and who meet specific eligibility criteriaJ. Provides benefits to people regardless of financial need Is investing $ 2000 in an account that pays 5% annual interest compounded continuously the same as investing $ 1000 at 4 % and $ 1000 at 6% , each compounded continuously? Explain. A. find the common ratio of the ff. G.S1) 2, 6, 18, 54, ... r = __2) 7, -7, 7, -7, ... r = __3) 1, 1/2, 1/4, 1/8, ... r = __4) 200, -100, 50, ... r = __5) 5, 15, 45, ... r= __ 10(v+3)-4v-2(3v+3)-9 which statement describes the controversy caused by galileo's heliocentric theory? When the eponychium or other living tissue surrounding the nail plate becomes split or torn, aa. purogenic granulomab. trumpet nailC. splinter hemorrhaged. hangnailhongnail?occurs. Please help, it then ask CPI would be in both 2014 & 2015 Which of the terms best describes the following sequence?162, 54, 18, 6, ... Someone might be perceived as pure and innocent if they are wearing _[blank]_. The universe is around 13. 5 billion years old, and homo sapiens could have been argued to have emerged in the last 200,000 years. If you scaled the life of the universe to one day long, starting at midnight and ending at midnight, at what time would homo sapiens emerge?. D. heat fade and walek ase technician a/technician b-style que 1. technician a says that an antilock brake system prevents wheel lockup during hard braking. technician b says that a traction control system prevents tires from losing traction during acceleration. who is correct? a. technician a b. technician b c. both technician a and technician b d. neither technician a nor technician b a five number summary for hours studied in a week for a statistics class were 5, 8, 13, 17, and 20. problem 1 what is the value such that 50% or more of the students studied longer than that value? problem 2 what was the longest number of hours studied by anyone? problem 3 what was the shortest number of hours studied by anyone? problem 4 what is the value such that 75% or more of the students studied longer than that value? *hint* draw it out! problem 5 what is the value such that 25% or more of the students studied longer than that value? *hint* draw it out! Finally, explain the Constitution of the United States as a legal document (1 paragraph). All of the following are examples of passive transport except:____.a. filtration. b. osmosis. c. endocytosis. d. dialysis. Whats the answer to the I l i really need help Any help please, Question below. Every ten years following the us census, states are assigned a number of seats in the us house of representatives based on population changes. This process is called____________. what must happen for historians to consider a particular time in a civilization a classical period? the civilization must make extraordinary achievements in areas such as art and science the civilization must make extraordinary achievements in areas such as art and science someone must unite the entire area of the civilization into an empire someone must unite the entire area of the civilization into an empire, a written language must develop and be used by the population a written language must develop and be used by the population rulers must govern according to religious or philosophical teachings Solve the inequality