PLEASE ANSWER. I will mark as brainliest for fist correct answer.

PLEASE ANSWER. I Will Mark As Brainliest For Fist Correct Answer.

Answers

Answer 1

Step-by-step explanation:

If the total worth of the roll is 50 cents, we know that there are 50 pennies in the roll, and therefore the roll has a height of 50 * 1.52 = 76 mm. The radius of a penny is half its diameter, or 19.05 / 2 = 9.525.

We can find its volume with the formula (πr²) * h, where r and h are the radius and height respectively, and we can approximate 3.14 for π. Plugging these in, we have (3.14 * (9.525)²) * 76 ≈ 2160.8 mm³. Hope this helps!

Answer 2

Answer:

  21,661.7 mm³

Step-by-step explanation:

The formula for the volume of a cylinder is ...

  V = πr²h

Here, we're given the diameter as 19.05 mm, so the radius is ...

  r = 19.05 mm / 2 = 9.525 mm

The thickness of one penny is 1.52 mm, but there are 50 of them in the roll. So the total height of this cylinder is ...

  h = (1.52 mm)(50) = 76 mm

__

Using these numbers for radius and height in the volume formula, we find the volume of the roll of pennies to be ...

  V = π(9.525 mm)²(76 mm) = 21,661.7 mm³

The approximate volume of the roll of pennies is 21,661.7 mm³.


Related Questions

What’s 1 Apple plus 1 apple

Answers

Answer:

2apples

Step-by-step explanation:

The answer is 2 apples

100 POINTS, need help asap
The graphs below have the same shape. What is the equation of the blue graph?

Answers

Answer:

i think it's C

Step-by-step explanation:

on the x coordinate, it's shifted two units to the right, so it'd be (x+2)

Answer:

[tex]\huge \boxed{\mathrm{D.} \ g(x)=(x-2)^2 }[/tex]

Step-by-step explanation:

The formula for horizontal translation is written as:

[tex]f(x-h)[/tex]

Where [tex]h[/tex] is the number of units translated.

[tex]f(x)=x^2[/tex]

The graph of f(x) is translated 2 units to the right as shown on the graph.

[tex]f(x-2)=(x-2)^2[/tex]

The translated function is g(x).

[tex]g(x)=(x-2)^2[/tex]

need help
ASAP will give 20 points!

Answers

Answer:

141

Step-by-step explanation:

24 (triangle) + 117 (trapezoid)

Answer:

141

Step-by-step explanation:

Trapezium + triangle

[½ × (16+10) × 9] + [½ × 6 × 8]

117 + 24

141 in²

What is the IQR (interquartile range) for the following data? 7, 9, 13, 4, 18, 3, 9, 10, 15, 8, 2, 6, 9

Answers

Q1= 5 Q2= 9 Q3= 11.5

Q3 - Q1 = IQR

11.5 - 5 = 6.5

The IQR is 6.5

The IQR (interquartile range) is mathematically given as

IQR=9

What is the IQR (interquartile range)?

Question Parameters:

Sample data 7, 9, 13, 4, 18, 3, 9, 10, 15, 8, 2, 6, 9

Sample size13

Generally, the equation for the  IQR (interquartile range)  is mathematically given as

IQR=Q3-Q1

Therefore

IQR=37-28

IQR=9

In conclusion, the IQR (interquartile range) is

IQR=9

Read more about Arithmetic

https://brainly.com/question/22568180

Will mark brainliest

At the beginning of an experiment, there are 600 grams of contaminants. Each hour, half of the contaminants are filtered out. How many grams of contaminants remain after 4 hours?
PLEASE SHOW WORK OR I WON'T MARK YOU THE BRAINLIEST

Answers

Answer:

37.5

Step-by-step explanation:

If you cut 600 in half 4 times the first time it will be 300 because 600/2 is 300. The second time it will be 150 because 300/2 is 150. The third time it will be 75 because 150/2 is 75. The fourth time it will be 37.5 because 75/2 is 37.5, so that is the answer.

If this helps please give me brainliest. Thx :)

Answer:

37.5 grams of contaminants remain after 4 hours.

Step-by-step explanation:

=600 x 1/2 x 1/2 x 1/2 x 1/2

=600 x 1/16

=37.5

What expresión is equal

Answers

Answer:

4^4

Step-by-step explanation:

Working from left to right

4^5 * 4^-7 ÷ 4^-2

We know that a^b * a^c = a^(b+c)

4^5 * 4^-7 = 4^(5-7) = 4^2

4^2 ÷ 4^-2

We know a^b / a^c = a^(b-c)

4^2 ÷ 4^-2 = 4^(2- -2) = 4^(2+2) = 4^4

Answer:

d

Step-by-step explanation:

i think

The unit of metric measurement used
when measuring the width of your
pencil point.
A. Milliliters
B. Milligrams
C. Millimeters
D. Centimeters

Answers

The unit of metric measurement used

when measuring the width of your

pencil point is millimeters

The answer is c I think

John is creating a shed in his backyard he wants to use brick for the front side with the door using the given brick how many will he need to cover the front of the shed

Answers

Answer:

180 bricks.

Step-by-step explanation:

The dimensions of the front of the shed are 30 x 12.

30 x 12 = 360

The dimensions of the brick are 2 x 1.

2 x 1 = 2.

360/2 = 180.

Which compound inequality is equivalent to the absolute value inequality |b| greater than 6? –6 > b and b > 6 b > –6 or b < 6 –6 < b and b > 6 b < –6 or b > 6

Answers

Answer:

The correct inequality is: b< -6 or b > 6

Step-by-step explanation:

The absolute value operator always results in a positive number, in such a way that if b > 0, then |b| = b, while if  b < 0, then |b| = -b. With this in mind, let's look at the inequality given:

|b| > 6

This will be true for values of b that are greater than 6 and values of b that are less than -6, due to the absolute value operator. Therefore the compound inequality that represents this situation is:

b< -6 or b > 6

Answer:

I think it is D (and)

Step-by-step explanation:

"Or" means that the b value can be less than -6 or greater than 6

so it could satisfy either one

so if you plug in a value that satifies one of the inequalities (ex: -7)

|-7|>6  and it works!

Find the missing length

Answers

Answer:

12

Step-by-step explanation:

40 divided by 4 is 10. 56 divide by 4 is 14. So 3 times 4 is 12

Answer: the missing length would be about 12

Step-by-step explanation:

At which point is 5/8 located on the number line

Answers

Answer:

c

Step-by-step explanation:

Answer:

Answer: C

Step-by-step explanation:

please help! desperateee

Answers

Answer:

52

Step-by-step explanation:

This is an isosceles triangle, so the base angles will be the same. Then you know that all of your angles will add up to 180.

Your equation can be:

2(2x+2) + (3x + 1) = 180

x = 25

S = 2(25) + 2

S = 52 degrees

Answer:

52

Step-by-step explanation:

Because SR = TR, ∡S =∡T= 2x+2

For any triangle sum of all angles = 180°.

2x+2 +2x+2+3x+1= 180

7x + 5 =180

x = 25°

∡S =2x+2=2*25+2 = 52°

Alyssa scored the following scores on her math tests: 92, 98, 89, 85, 91 What is the mean of her test scores? *
10 points
A. 92
B. 91
C. 5

Answers

Answer:

B. 91

Step-by-step explanation:

When you add all the test scores you get 455, then you have to divide by how many test scores there were (5) and then you get 91.

Hope this helped! Have a good day!

The answer would be B

A company is hosting an event for its employees to celebrate the end of the year. It asks the employees whether they prefer a lunch event or a dinner event. It also asks whether they prefer a catered event or a potluck. The results are shown in the two-way table.

Answers

Answer:

dinner potluck

Step-by-step explanation:

tis a great meal for all them vikings

please help!!!!!!!please and thank you

Answers

Answer:

The simplified expression is 5b

At which values of x does the graph of the function F(x) have a vertical asymptote? F(x)=x+2/x^2+2x-24 check all that apply.
A) X=6
B)X=2
C)X=-2
D)X=4
E)X=-6
F)X=-4

Answers

Answer: X=4 X=-6

Step-by-step explanation:

Answer:

Answer: x=4 and x=-6 hope it helps!

Pls I need this right away if you answer I’ll mark you the brainliest. Pls put how you got your answer too!

Answers

Answer:

6 cube/to the 3rd units

Step-by-step explanation:

um idk if this is what you want but yeah

if you spilt it into a 2x2x1 and a 1x2x1 you can count that there are 6 cube units

Answer:6 cubes

Step-by-step explanation:

There are 2 ways that I think you could solve this.

1. First, you could make those 2 missing cubes actual cubes, so then you could find the volume of the cube by doing 2x2x2(length x width x height) and you would get 8 cubes. After that, you would take away the two missing cubes, and you would get 6 cubes.

2. You could also just count the cubes. I counted the two inner cubes and then counted the 4 outer cubes, and got 6 cubes.

Hope this helps!

What is the median of the following numbers: 120, 35, 42, 119, 120.5, 99, 72 ? *

Answers

Answer:

the median is 99

Step-by-step explanation:

(lowest) 35, 42, 72, 99, 119, 120, 120.5 (highest)

the median is the middle #

the middle # is 99

What is the y-intercept of this function?
f(x) = 2(x - 7)2 - 32
(0,-32)
(0,66)
(0,-7)
(0,17)

Answers

Answer:

(0, 66 )

Step-by-step explanation:

To find the y- intercept, let x = 0 and solve for y

f(0) = 2(0 - 7)² - 32

      = 2(- 7)² - 32

      = 2(49) - 32

      = 98 - 32    

      = 66

The coordinates of the y- intercept are (0, 66 )

The answer would be (0,66)!!

What is 8(4-x) = 772

Answers

8(4-x) = 772

32 - 8x = 772

-8x = 772 - 32

-8x = 740

8x = -740

x = -740/8

x = -92.5

hope it helps!

report this



what is 79 to the power of 3 x 7 - 3.78

Answers

Answer:

4.75486852E32

Step-by-step explanation:

21-3.78=17.22

[tex]79^{17.22}[/tex]=4.75486852E32

Derek uses a 52 inch flat steel bar that weighs 10.4 lbs to make a rack in the garage. Find the weight of a 67-inch steel bar?

Answers

Answer:

13.4lbs

Step-by-step explanation:

10.2/52 = 0.2lbs per inch

0.2(67) = 13.4lbs

Using unitary method, the weight of a 67 inch steel bar is 13.4 lbs.

What is unitary method?

The formula of the unitary method is to find the value of a single unit and then multiply the value of a single unit to the number of units to get the necessary value.

Weight of 52 inch flat steel bar = 10.4 lbs.

Weight of 1 inch flat steel bar = 10.4/52 = 0.2 lbs.

Weight of 67 inch flat steel bar = 0.2 * 67 = 13.4 lbs.

Learn more about unitary method here

https://brainly.com/question/22056199

#SPJ3

PLEASE!!!
A survey asks a random sample of 2500 adults in Ohio if they support an increase in the state sales tax from 5.25% to 5.50%, with the additional revenue going to education. Let X denote the number in the sample that say they support the increase. Suppose that 30% of all adults in Ohio support the increase.

9. The standard deviation of X is

a. 22.91.

b. 27.39.

c. 5255.

d. 750.


10. The probability that X is at least 800 is

a. less than 0.0001.

b. about 0.015.

c. 0.025.

d. 0.05.

Answers

Answer:

Step-by-step explanation:

a) Total number of people surveyed, n = 2500

Let X denote the number in the sample that say they support the increase. If 30% of all adults in Ohio support the increase, it means that the percentage of all adults in Ohio that did not support the increase is

100 - 30 = 70%

This is a binomial probability because there are only two possible outcomes. Therefore,

Probability of success, p = 30/100 = 0.3

Probability of failure, q = 1 - p = 1 - 0.3

q = 0.7

Standard deviation = √npq

Standard deviation = √(2500 × 0.3 × 0.7) = 22.91

b) The probability that x is at least 800 is expressed as

P(x ≥ 800)

We would determine the probability by using the binomial probability calculator. Therefore,

P(x ≥ 800) = 0.01577

b. about 0.015.

which fraction is equal to 1/28?

Answers

2/56
Bcz 1/28 x 2/2 = 2/56

Answer: 2/56

Explanation: I doubled both sides

what is 1000 + 903 efwkfhawrjkarlvkjvheargjdvbejeqbgjvkdsfbwrilcjeabjesbwelvkjabvwelrgkjahfhfwahfsaldkjfasdjfhsakdflsadjfshadjkfsahsaduhfaewsfhiaowsadlkffhsdflksfahflksadfsalslkfdlahsfaweiofwahfesdfdsakfsak;falskhfdsadfojanefwuhrohafdhsd,fesuighfdsdhasfl;sfkdsdguegreffjsafakslfdsdfhfdsaklfawfieow

Answers

Answer:

1903

Step-by-step explanation:

Answer:

the answer is 1903

Step-by-step explanation:

Determine the missing term from the perfect square trinomial. Show ALL work. x2 − ______+ 36

Answers

Answer:

12x

Step-by-step explanation:

Given the perfect square trinomial: [tex]x^2-()+36[/tex]

Written in the form [tex](x+k)^2[/tex]

[tex]x^2-()+36=x^2-()+6^2=(x-6)^2[/tex]

[tex](x-6)^2=(x-6)(x-6)\\=x^2-6x-6x+36\\=x^2-12x+36[/tex]

The missing term therefore is 12x.

does anyone know this ????

Answers

Answer:

What exactly is the question asking? Is that the full question? The answer is 20

Step-by-step explanation:

Answer:

20 sq units

Step-by-step explanation:

Find the value of x. Will mark brainliest.

Answers

Answer:

3.625

Step-by-step explanation:

Line segment IK = 35.

This is a parallelogram, in which:

LJ is a line bisector of IK; line Imidpoint = line segment kmidpoint.

IK = (4x + 3) + (4x + 3)

35 = (4x + 3) + (4x + 3)

Simplify. Combine like terms:

35 = 8x + 6

Simplify. Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS =

Parenthesis

Exponents & Roots

Multiplication

Division

Addition

Subtraction.

First, subtract 6 from both sides:

35 (-6) = 8x + 6 (-6)

35 - 6 = 8x

29 = 8x

Divide 8 from both sides:

(29)/8 = (8x)/8

x = 29/8

x = 3.625

3.625 is your answer.

~

Answer:

X= 8

The reason why X equals 8 is because the gave you the measurement of points I and K. They have created an expression to find points I and K and all they ask you to do is find the value of x.

To find the value of x, think about the measurement of points I and K. The measurements of point I and K equals 35. So we have to substitute a number for x that would make the expression equal 35. This is how I did it, so I thought 4 times what would get me close to 35. Then 4*8 came to my head and that automatically equals 32 and then when you add the three you get 35!

I hope I've helped!

What is the area of the following circle?
Either enter an exact answer in terms of it or use 3.14 for pie and enter your answer as a decimal.
r=1​

Answers

Answer:

A = 3.14

Step-by-step explanation:

A = πr^2

A = π(1)^2

A = π = 3.14

What is the distance between (-6, 8) and (-3,9)?
Choose 1 answer.
4
6
√10
√15​

Answers

Answer:

180o 2 + 3 = 180o If the above statements are ... Theorem to Find Distance Geometry Geometry DIRECTIONS: Choose or write the correct answer . ... -8 12 units C√12 units D√74 units 13 units -2 -3 -4 A6 units -5-6 B -7 -8 -9 4.

Step-by-step explanation:

Other Questions
helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp Landed on island of Hispaniola in 1492 Write about the following words using the format provided ( state if term is know by another name or expression; state its composition; state its function; state its location; state its significance ) Example: Cell membrane - ( Plasma Membrane; Phospholipid bilayer...... ) Words: Cell membrane, nucleus, chromatin, nuclear envelope, nuclear pore, nucleolus, cytoplasm, mitochondrion, ribosome, endoplasmic reticulum, golgi complex, vacuole, lysosome, centriol, cell wall, plastid, chloroplast, chromoplast, leucoplast A sphere has a radius of 5 inches. What is its volume?Sphere V=WIT47231. Substitute the radius into the formula:V=4(5)V = (125)2. Evaluate the power,3. Simplify:V=it in, 3 8. Solve the inequality.|x - 2|> 3 pls help me!! i will mark brainliest! help plz. question is in photo. Who ever answers this gets marked brainliest and for the rest is 5 stars and a thankyou! The study of economics focuses on identifying which of the following? A) limited wants and limited resources B) limited wants and unlimited resources C) unlimited wants and limited resources D) unlimited wants and unlimited resources Steve believes that it takes more meters than centimeters to measure the length of his desk. It is right? Complex ions with different ligands have different colors because the ligands: Group of answer choices are different colors affect the energy levels of the lone-pair electrons on the metal have different energies for their bonding electrons affect the energy levels of the metal d orbitals have different energies for their lone-pair electrons On December 31,2018,Infinity Inc.records an adjusting entry to accrue interest on a note.On January 31,2019,Infinity receives a check for $4,680,which represents two months of accumulated interest on the note.Upon receipt of this interest payment,Infinity should debit: A)Interest Receivable for $2,340,debit Cash $2,340,and credit Interest Revenue for $4,680. B)Cash for $4,680,credit Interest Receivable for $2,340,and credit Interest Revenue for $2,340. C)Cash for $4,680 and credit Interest Receivable for $4,680. D)Cash for $4,680 and credit Interest Revenue for $4,680. Drake rolls two fair number cubes.ANN12| 345611234562 3 4 52 3 4 54 6 8 106 9 12 158 12 16 2010 15 20 2512 18 24 30661218243036What is the probability that the product of the two numbers Drake rolls is less than 14? Enter your answeras a fraction in simplest formThe probability that the product is less than 14 is halp me do this pleeeeeasssseee If you start with 6 mol of nitrogen gas (N2+) what mass (g) of ammonia (NH4) will be produced? What are some early ways in which the nazis restricted Jewish rights will give brainliest plz helppp!!!! T ________ California?a.sabesb.conoces The following events are related to the United States conflict with Iran over oil. Drag them into the order in which they occurred, with the earliest on top. The price of gas in the United States skyrocketed. Iran decided to stop the shipment of oil to the United States. Iran went through national turmoil that involved the United States. The United States invested in new sources of oil and created oil reserves. Sue biked 5 kilometers each day for 7 days. How many cm did she bike in all?HELP ASP GIVING YOU 30 POINTS FOR THIS