The diameter of a dime is 17.91 mm. The diameter of a strand of human hair is

Answers

Answer 1

Answer:

The average strand of hair is 25.4μm

Step-by-step explanation:

Answer 2

Diameter of dime is 2.985×10² times of diameter of human hair.

The correct option is B.

What is ratio?

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Given,

Diameter of dime = 17.91mm

Diameter of human hair = 6.0×10⁻²mm

Ratio of diameter of dime to diameter of human hair = 17.91/6.0×10⁻²

                                                                                        = 2.985×10²

Hence, 2.985×10² times of diameter of human hair is diameter of dime.

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The Diameter Of A Dime Is 17.91 Mm. The Diameter Of A Strand Of Human Hair Is

Related Questions

PLEASE SOMEBODY HELP! I’ve been stuck on this question for nearly 5 hours because I literally have no idea what to do somebody please help

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Answer:

Well We  need to get rid of 1200 mb so your estimated guess would be to delete~2523~ photos If i get this wrong Im very sorry.

Step-by-step explanation:

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This is easy answer this and you will get points!!love you guys

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Answer:

4. 56 is 8 times as many as 7.

56 = 8 x 7

5. 6, 12, 18, 24, and 30

6. 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.

Hope this helps!

Hey there!

SIMPLIFYING #4

Question reads….

“56 is _____ times as many as _____”

~ The factors of 56 is/are

• 1, 2, 4, 7, 8, 14, 28, & 56

~ The factor pairs of 56 is/are

• 1 × 56 = 56
• 2 × 28 = 56
• 4 × 14 = 56
• 7 × 8 = 56


~ So, for the FIRST portion we can day

“56 is _2_ times as many as _28_”

(or you could choose any numbers from your factoring pair !)





SIMPLIFYING #5

Question reads….

“List the first five multiples of 6”

~ Meaning of multiples

• Multiples is any number that can be divided EVENLY without any remainders.

~So, the first five multiples are….

• 6, 12, 18, 24, & 30



SIMPLIFYING #6

Question reads….

“Name all the factors of 72”

~ Meaning of factoring/factor
• Factoring is another name for factorizing/factorization. It is basically a number that when you’re multiplying with another number that produces a number or expression

~ So, the factors of 72 is/are….

• 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 , & 72


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

7. Solve the equation 2x + 4 = 9. Explain the
and properties you used.

Answers

i got the answer of x=2.5

what i did was first subtract 4 from the 9 and got 5. i then divided by 2

so i have this question this math problem is: James works in a factory and wraps 8 packages every hour. How many hours will it take James to wrap 3,736 packages THIS IS CONFUSING someone help

Answers

Answer:

467 hours.

Step-by-step explanation:

3736 / 8

= 467.

Two consecutive integers have a sum of 195. Find the integeres

Answers

Hey ! there

Answer:

First Integer is 97

Second Integer is 98

Step-by-step explanation:

The question says that two consecutive Integer have a sum of 195 . And we are asked to find the integers.

For finding integers we are assuming them . So ,

Let the first integer be x .

Let the second integer be x + 1 ( This is because in question it's given that they are consecutive integers )

Solution : -

According to question ,

First Integer + Second Integer = 195

So ,

[tex] \dashrightarrow \qquad \: x + x + 1 = 195[/tex]

Step 1 : Adding like terms ( x and x ) on left side :

[tex] \dashrightarrow \qquad \: 2x + 1 = 195[/tex]

Step 2 : Subtracting 1 on both sides :

[tex] \dashrightarrow \qquad \: 2x + \cancel{1} - \cancel{1} = 195 - 1[/tex]

Simplifying it ,

[tex] \dashrightarrow \qquad \: 2x = 194[/tex]

Step 3 : Dividing with 2 on both sides :

[tex] \dashrightarrow \qquad \: \dfrac{ \cancel{2}x}{ \cancel{ 2}} = \cancel{\dfrac{194}{2} }[/tex]

On further calculations , We get :

[tex] \dashrightarrow \qquad \: \purple{\underline{\boxed{\frak{ x = 97}}}} \quad \: \bigstar[/tex]

We know that ,

x = first number

✰ Therefore , first number is 97 .

x + 1 = second number97 + 1 98

✰ Therefore , second number is 98.

Verifying : -

Now , we are verifying our answer by substituting value of first and second number and equating it with 195 . So ,

97 + 98 = 195

195 = 195

L.H.S = R.H.S

Hence , Verified .

Therefore , our solution is correct .

#Keep Learning

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[tex]\blue{\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]

                Two consecutive integers have a sum of 195. Find the integers

[tex]\blue{\textsf{\textbf{\underline{\underline{Answer:-}}}}[/tex]

The integers are 97 and 98.

[tex]\blue{\textsf{\textbf{\underline{\underline{How to Solve:-}}}}[/tex]

                 If integers are [tex]\textbf{consecutive,}[/tex] they stand right next to each other.

Example:- 7 and 8. 7 and 8 are consecutive integers because they stand right next to each other.

Now, let the integer be n.

The integer next to n is 1 greater than n, or n+1.

So we set up the following equation:-

[tex]\bigstar{\fbox{n+n+1=195}[/tex]

[tex]\textsf{\underline}}[/tex]Add the n's:-

[tex]\Longrightarrow[/tex] [tex]\sf{2n+1=195}[/tex]

Subtract 1 on both sides:

[tex]\sf{2n=195-1}[/tex]

[tex]\sf{2n=194}[/tex]

Divide by 2 on both sides:-

[tex]\bigstar{\fbox{n=97}[/tex]

Now that we've found the first integer, finding the second integer is easy, because we can subtract the first integer from the sum of both integers:-

195-97=98

So the second integer is 98.

Quick Check:-

97 and 98 are consecutiveThey add up to 195:-97+98=195[tex]\textbf{195=195}[/tex]Since the LHS (left-hand side) equals the RHS (right-hand side), the integers are indeed 97 and 98.Good luck.

            - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

State the equation of a line perpendicular to y = -3 going through (-5, -3).

Answers

Answer:

x=-5

Step-by-step explanation:

Answer:

Equation of the perpendicular line is x = -5

Step-by-step explanation:

The equation of the given line is y =-3

This means that the given line is parallel to the x axis. Imagine a horizontal line and for all values of x, the y value is constant -3. So the line perpendicular to this line would be one that is parallel to the Y axis. Imagine a vertical line. This line would have the same x value for all values of Y. Equation would be of the form

x = constant.

It is given that the line passes through (-5, -3), from which we get that constant value as -5.

Equation of the perpendicular line is x = -5

What is the sum of the numbers in the series below? 15 11 7 . . . (–129)

Answers

Using Gauss's method, the sum of the numbers in the given series [ 15 11 7 . . . . ( –129 ) ] is -2664.

What is an arithmetic sequence?

An arithmetic sequence is simply a sequence of numbers in which the difference between the consecutive terms is constant.

From Gauss's method nth term is an arithmetic sequence is expressed as;

n = (( first term - last term )/d) + 1

d is the common difference between terms.

Given the series in the question;

15 11 7 . . . (–129)

d = 15 - 11 = 4

Next, we find n

n = (( first term - last term )/d) + 1

n = (( 15 - (-129))/4) + 1

n = ( 144/4 ) + 1

n = 36 + 1

n = 37

Now, using the common difference between terms the sun will be;

S = 15 + 11 + 7 . . . -125 -129

Also

S = -129 -125 . . . + 7 + 11 + 15

We add

2S = -114, 114, 114 . . . . n

Hence, the sum will be;

2S = ( -114 ) × n

2S = ( -114 ) × 37

2S = -5328

S = -5328 / 2

S = -2664

Therefore, using Gauss's method, the sum of the numbers in the series [ 15 11 7 . . . (–129) ] is -2664.

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Xaiver earns 45$ to walk the neighbors dog 8 hours during the week how much does xaiver earn ler hour

Answers

Answer:

$5.625 (per hour)

Step-by-step explanation:

45÷8 = 5.625

Pls help me this is hard!!

Answers

Answer:

27.5

Step-by-step explanation:

<DAC is an inscribed angle that subtends a half circle, so m<DAC = 90°.

Triangle DAC is a right triangle.

CD = 30

AD = 12

(AC)² + (AD)² = (CD)²

(AC)² + 144 = 900

AC = √756

AC = 27.5

2)
8q+6=4q-14
What is The answer ?

Answers

Answer:

q=-5

Step-by-step explanation:

8q+6=4q-14

Remove q from one side

8q+6=4q-14

-4q    -4q

4q+6=-14

Remove 6 from both sides

4q+6=-14

    -6   -6

4q=-20

Divide 4 to isolate q

4q/4=-20/4

q=-5

A local restaurant owner can purchase tea for $16 per pound and coffee for $8 per pound. His budget does not allow him to spend more than $280 on coffee and tea. Which graph shows the possible combinations of pounds of tea, x, and pounds of coffee, y, that the restaurant owner can purchase?

Answers

Answer:

answer is 152

Step-by-step explanation:

i mutiplied $16 and $8 and got 128 the subtracted 128 and 280 and final answer is 152

What is the probabillity ?

Answers

Answer: the chance that a given event will occur

Step-by-step explanation:

if sin x =cos 60° what is the value of x

Answers

Answer: 30°

Step-by-step explanation:
Sin 30° = cos 60° = 1/2.

Find the missing measures in each parallelogram
help!!

Answers

Answer:

y=8

Step-by-step explanation:

SR=2×SG

AND SG=GR

3y-16=2×4

3y-16=8

3y=8+16

3y=24

y=8

Question attached and investigates relationship between zeroes and tangents of cubic function

Answers

The tangent lines of the cubic function f(x) = x(x - 2)(x - 6) at the zeros 0, 2 and 6 are y = 12x, y = -8x + 16 and y = 24x - 144

Part A: The tangent lines of f(x) = x(x - 2)(x - 6)

The cubic function is given as:

f(x) = x(x - 2)(x - 6)

Expand

f(x) = x³ - 8x² + 12x

Differentiate the function

m = 3x² - 16x + 12

At the point x = 0, we have:

m = 3(0)² - 16(0) + 12

m = 12

Also, we have:

f(0) = 0

A linear equation is represented as:

y = m(x - x₁) + y₁

So, we have:

y = 12(x - 0) + 0

y = 12x

At the point x = 2, we have:

m = 3(2)² - 16(2) + 12

m = -8

Also, we have:

f(2) = 0

A linear equation is represented as:

y = m(x - x₁) + y₁

So, we have:

y = -8(x - 2) + 0

y = -8x + 16

At the point x = 6, we have:

m = 3(6)² - 16(6) + 12

m = 24

Also, we have:

f(6) = 0

A linear equation is represented as:

y = m(x - x₁) + y₁

So, we have:

y = 24(x - 6) + 0

y = 24x - 144

The above means that the tangent lines are:

y = 12x, y = -8x + 16 and y = 24x - 144

From the attached graph, we can see that the tangent lines at the zero values x = 0 and x = 2 intersect the graph of f(x) at the zero value x = 6

Part B: The tangent lines of f(x) = (x - a)(x - b)(x - c)

The equation is given as:

f(x) = (x - a)(x - b)(x - c)

To prove the statement using a computer algebra system, simply follow the next steps:

Set values for a, b and cInclude the following vertices in the plane: (a,f(a)), (b,f(b)) and (c,f(c))Differentiate f(x) i.e g(x) = f'(x)Include the following vertices in the plane: (a,g(a)), (b,g(b)) and (c,g(c))Lastly, plot the following equations: y = g(a)(x - a) + f(a), y = g(b)(x - b) + f(b) and y = g(c)(x - c) + f(c)

See attachment (2) for proof

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Please and thank you?

Answers

Let's learn the relationship

Area=Length×Breadth

So Area is directly proportional to length

The Garden B has largest area

But hang on this is incorrect it's rectangle other side might be too long .

Spare way(Accurate and correct)

We can calculate also

For garden A

2(L+B)=1202(25+B)=120.25+B=60B=35

Area

LB

35(25)875ft²

For garden B

2(50+B)=12050+B=60B=10

Area

50(10)500ft²

Surprisingly assumption at first turned right

Garden A has highest area not Garden B

Answer:

Garden A

Step-by-step explanation:

Formula

Perimeter of a rectangle = 2(w + l)Area of a rectangle = w × l

(where w is the width and l is the length)

Garden A

Given:

Perimeter  = 120 ftOne side length = 25 ft

Using the formula for the perimeter to calculate the missing side length:

Perimeter = 2(w + l)

⇒ 120 = 2(25 + l)

⇒ 120 = 50 + 2l

⇒ 2l = 70

⇒ l = 35 ft

Therefore, the dimensions of Garden A are:

width = 25 ftlength = 35ft

Area = w × l

⇒ Area of Garden A = 25 × 35

                                  = 875 ft²

Garden B

Given:

Perimeter  = 120 ftOne side length = 50 ft

Using the formula for the perimeter to calculate the missing side length:

Perimeter = 2(w + l)

⇒ 120 = 2(w + 50)

⇒ 120 = 2w + 100

⇒ 2w = 20

⇒ w = 10 ft

Therefore, the dimensions of Garden B are:

width = 10 ftlength = 50 ft

Area = w × l

⇒ Area of Garden B = 10 × 50

                                  = 500 ft²

Conclusion

As 875 > 500, Garden A has the largest area.

2특
5
5) What is 2 and 5/7as an improper fraction?
17
a) 15
a
b) 3
b
c) 15
5
d)

Answers

I’m pretty sure 2 and 5/7 as an improper fraction is 19 but I’m not sure since on your question it doesn’t show 19 as an answer.

Select the correct answer.
Based on the data in this two-way table, which statement is true?

Type of Flower/Color Red Pink Yellow Total
Rose 40 20 45 105
Hibiscus 80 40 90 210
Total 120 60 135 315
A. A flower being pink and a flower being a rose are independent of each other.
B. A flower being pink is dependent on a flower being a rose.
C. A flower being a rose is dependent on a flower being pink.
D. A flower being pink and a flower being a rose are the same.

Answers

Answer: The answer would be A. A flower being pink and a flower being a rose are independent of each other.

Step-by-step explanation:took the test and it was correct on edmentun!!

The point P has coordinates (5, 7) The point Q has coordinates (-1,-1) Find the length of the line segment PQ.​

Answers

[tex]~~~~~~~~~~~~\textit{distance between 2 points} \\\\ P(\stackrel{x_1}{5}~,~\stackrel{y_1}{7})\qquad Q(\stackrel{x_2}{-1}~,~\stackrel{y_2}{-1})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ PQ=\sqrt{[-1 - 5]^2 + [-1 - 7]^2}\implies PQ=\sqrt{(-6)^2 + (-8)^2} \\\\\\ PQ=\sqrt{36+64}\implies PQ=10[/tex]

helppp need answers asap

Answers

The number of cookies baked by Tanya in 12 batches of 18 cookies per batch including 70 cookies of Monday is 286.

What is mathematical model or function?

A mathematical model or function is the model which is used to explain any system, the effect of the components by study and estimate the functions of systems.

The total number of cookies made by Tania on the Monday is 70 and want to make more than this on Tuesday.

The capacity of the pan is to cook 18 cookies per batch. The function she used to predict the number of cookies is,

y=70+18(x)

Here, x is the number of batches.

The cookies baked by her in 12 batches,

y=70+18(x)

y=70+18(12)

y=286.

Thus, the number of cookies baked by Tanya in 12 batches of 18 cookies per batch including 70 cookies of Monday is 286.

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Fiona can type 60 words a minute.
How many words can be typed in 10.5 minutes?

Answers

Answer:

630 word

10.5 minute: 10×60+0.5×60=600+30=630 second

60 word 60second

? word 630 second

?=630

Step-by-step explanation:

630 words !?! Because 10.5×60=630

A line passes through the points (3,0) and (4,2). What is its equation in slope-intercept form?

Answers

Answer:

y = 2x - 6

Step-by-step explanation:

Slope intercept form:

     Equation of the line:

            [tex]\sf \boxed{ y = mx +b}[/tex]

      Here m is the slope and b is the y-intercept.

Step 1:  Find the slope

       (3 , 0) ⇒ x₁ = 3  & y₁ = 0

       (4 , 2) ⇒ x₂ = 4  &  y₂ = 2

      [tex]\sf \boxed{Slope=\dfrac{y_2-y_1}{x_2-x_1}}[/tex]

                [tex]\sf = \dfrac{2 -0}{4-3}\\\\= \dfrac{2}{1}\\\\=2[/tex]

     m = 2

Step2: Now, substitute the value of 'm' in the equation.

    y = 2x + b

Step3: In the above equation plug in any point. Here, (3 ,0) is chosed.

      0 = 2*3 + b

      0 = 6 + b

      -6 = b

     b = -6

Step4: Equation of the line:

          y = 2x - 6


4.what is the equation of the line perpendicular to y = 3/4x + 2 and goes
through the point (6, 3)?
a.y = 3/4x + 11
ob.y = 4/3x - 5
o c. y = -3/4x - 5
od. y = -4/3x +11

Answers

y = 3/4x + 2 [perpendicular: flip and change slope]

3 = -4/3 (6) + b
3 = - 8 + b
11 = b

ANSWER: D. y = -4/3x + 11

please mark as brainliest :D

Which inequality describes the graph?

Answers

The graph is a linear inequality, and the inequality that describes the graph is y < 2x - 1

How to determine the inequality?

From the graph, we have the following features:

y-intercept, b = -1It passes through the points (0,-1) and (1,1)The line is a dotted line and the lower region are shaded; so, we make use of the < inequality

Next, we calculate the slope using:

[tex]m = \frac{y_2 -y_1}{x_2 -x_1}[/tex]

So, we have:

[tex]m = \frac{1 + 1}{1 - 0}[/tex]

m = 2

The inequality is then calculated using:

y < mx + b

This gives

y < 2x - 1

Hence, the inequality that describes the graph is y < 2x - 1

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Find the midpoint of the 2 coordinates (0,5) and (4,17)

Answers

Answer:

(2, 11)

Step-by-step explanation:

Using the information you were give, plug it into this formula:

(x₁ + x₂)/2, (y₁ + y₂)/2

This should give you a new coordinate.

Find the standard form of the equation of the parabola with the given characteristic(s) and vertex at the origin

Answers

The standard form of the equation of the parabola with the given characteristic(s) and vertex at the origin and directrix is y² = 16x.

What is the parabola?

It is the locus of a point that moves so that it is always the same distance from a non-movable point and a given line. The non-movable point is called focus and the non-movable line is called the directrix.

Given that the parabola's vertex is located at the origin and that the directrix is at x = -4, the focus is at (4,0).

Then the equation can be written as

[tex]\rm \sqrt{(x-4)^2 +(y-0)^2} = \sqrt{(x+4)^2 + (y-y)^2}\\\\\sqrt{(x-4)^2 +(y-0)^2} = \sqrt{(x+4)^2}[/tex]

On squaring both sides, we have

[tex]\begin{aligned} (x-4)^2 +(y-0)^2 &= (x+4)^2 \\\\x^2 + 16 - 8x +y^2 &= x^2 + 16 + 8x\\\\y^2 &= 16x \end{aligned}[/tex]

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Eric is painting & wooden cylinders. Each cylinder has a radius of 6.2 inches and a
height of 12.4 inches. Eric can paint 50 square inches of wood using one pint of paint.
How much paint will Eric need to paint all the wooden cylinders?

Answers

Is this for 8 cylinders? Question is unclear.

Surface Area = 6.2 x 12.4 = 76.88 sq in
76.88 x 8 cylinders = 615 sq in
615 / 50 sq in per can paint = 12.3 cans of paint

What best describes arc ZMF? ARC TFM and ARC TZ? I have no clue which is which.

Answers

1. Major Arc

2. Semicircle

3. Minor Arc

What is minor arc?

An arc whose measure is less than 180 degrees is called a minor arc.

What is major arc?

An arc whose measure is greater than 180 degrees is called a major arc.

What is semicircle?

An arc whose measure equals 180 degrees is called a semicircle, since it divides the circle in two.

1. The arc ZMF defines a major arc as the measure is more than 180.

2. Arc TFM defines semicircle as it measure 180 degrees.

2. Arc TZ defines a minor arc as the measure is less than 180.

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Maths question

Write an algebraic expression for each of the following

Answers

Answer:

a) 3n+5

b) n+16

c) [tex]\frac{n-9}{2}[/tex]

d) [tex]\frac{x-u}{x+u}[/tex]

Other Questions
I need help with my Spanish 2 work I have a hard time reading and understanding some Spanish can anyone help with the 7 questions please Completa las 15 oraciones con las formas del futuro. No olvides los acentos.1. (hablar) Ella ____________ hablara _____________________ en la presentacin del proyecto.2. (comer) Nosotros ________ comeremos ________________________ en el restaurante espaol. 3. (preparar) Mi mam ____________ Prepara _______________________ la comida. 4. (vivir) T y yo ____________ viviremos _______________________ en la Argentina.5. (bailar) T ____________ bailaste _______________ en la fiesta de tu cumpleaos.6. (escribir) Ustedes ______ escribirlas ________________________ el reporte para la polica. 7. (recibir) Nosotros _____________ recibiremos __________________ los resultados del examen maana. 8. (estar) Yo _____________________________ lista para salir en dos horas. 9. (correr) Los nios ____________________________ en el parque maana.10. (mandar) La secretaria ____________________________ el mensaje hoy. 11. (leer) Todos nosotros ________________________________ la historia de Cervantes Saavedra. 12. (asistir) Los estudiantes ___________________________ a la conferencia de la Universidad de Florida.13. (practicar) Yo _______________________________ bisbol despus de la escuela.14. (jugar) Mis amigos y yo _________________________ ftbol en la tarde. 15. (abrir) Yo _______________________________ la puerta del saln de clase. COME AND HELP ME The noble gases are unreactive and stable. Which of the following explains why this is true?They each have no electrons.They have 8 electrons in their outer shell (except for Helium).They have only neutrons in their nucleusThey have more electrons than other elements. What is the abbreviated electronic configuration of Ca^2+? Lamar pays 15.60 for a pack of 6 towels. Find the unit price in dollars per towel. If necessary, round your answer to the nearest cent. Transaction taxes and Excise taxes are two types of ____taxes.A.City taxesB.Income taxesC.Federal taxesD.State taxes What are the current strategic issues in a business? Also identify is there any need of strategic leader in organization? Note: You can either chose any random organization and find there strategic issues or do it generally. Find the positive solution for c:8 2 + 15 2 = c 2 how do you transfer a heart tony wants to buy a new radio for his car. It cost $350. He wants to purchase it in four months. How much will he have to save each month? (3) bad things that represent john D. Rockefeller as a robber How many apples are there? will give brianlyestIn order to claim damages in a defamation case, a public official or public figure must do what?Question 19 options:Prove that the press published false information with reckless disregard for the truth or falsity of that information.Prove that the press had a grudge against him or her.Prove that the press gathered information negligently.Simply prove that the publication damaged his or her reputation. Find the exact value of Tan(-420) Find the value of y for the given value of x. Round to the nearest hundredth.y = 0.05 10 ln x; x = 0.09 find the area of following quadeilaterals??????? answer as soon as u can i need this 3^5*2^-6 please answer fast a box in a shape of a rectangle prism has a length of 3 5/8 inches a width of 2 1/2 inches and a height of 4 inches. what is the volume of the box A car decelerates uniformly from 20 m s' tozero in a time interval of 2.0 s. What are itsacceleration and distance travelled during thistime interval?