1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kogti [31]
3 years ago
6

Jose is wrapping a stack of 100 coins in a paper holder. Each coin is 1/8 inch thick and has a diameter of 1 inch. How many squa

re inches of paper will Jose need to cover the stack of coins?
Mathematics
2 answers:
kodGreya [7K]3 years ago
8 0

Answer:

Jose will need 39.25 square inches of paper to wrap the stack of coins

Explanation:

The resulting figure of a stack of 100 coins will be a right circular cylinder. We assume that Jose wraps around the cylinder (so it means not including the bases). Therefore we are solving for the lateral surface area of the cylinder: LSA = 2πrh.

To solve for height h, we multiply the thickness of the coin 100 times.

h = 100 * 1/8 in = 12.5 inches

Solving for radius r:

r = 1 inch/2 = 0.5 inches

LSA = 2(3.14)(0.5 in)(12.5 in) = 39.25 square inches 

CaHeK987 [17]3 years ago
8 0

Answer:

uno

Step-by-step explanation:

uno muy  grand

e

You might be interested in
Write the standard form and word form for the decimal represented by 700+40+0.6+0.08+0.006. what is the relationship between the
eduard

In standard form, it is expressed as 7.407 * 10^2 while he relationship between the values of the two 6s is that 0.6 is to the nearest tenth and 0.006 is to nearest thousandth

<h3>Expressing decimals in standard form</h3>

The standard form of an equation is expressed as A * 10^n

where

A is any number between 1 and 10

n is any integer

Given the sum below;

700+40+0.6+0.08+0.006.

Take the sum of the expression

740 +0.6 + 0.08 + 0.006

740.686

In standard form, it is expressed as 7.407 * 10^2 while he relationship between the values of the two 6s is that 0.6 is to the nearest tenth and 0.006 is to nearest thousandth

Learn more on standard form here: brainly.com/question/525947

#SPJ1

6 0
1 year ago
Please help I will give 30 points but I need this answer please.
umka21 [38]

whats the question???

also it says 5 points-

5 0
2 years ago
The line y =3x-5 meet x-axis at the point M. The line 3y+2x=2 meets y-axis at point N. Find the equation of the line joining M a
Law Incorporation [45]

<u>Answer-</u>

<em>The line equation is,</em>

\boxed{\boxed{6x+15y-10=0}}

<u>Solution-</u>

The line y =3x-5 meets x-axis at the point M, i.e M is the x-intercept of this line. At the x-intercept y=0, so

\Rightarrow 0 =3x-5

\Rightarrow 3x=5

\Rightarrow x=\dfrac{5}{3}

So, coordinate of M is (\dfrac{5}{3},\ 0)

The line 3y+2x=2 meets y-axis at point N, i.e N is the y-intercept of this line. At the y-intercept x=0, so

\Rightarrow 3y+2(0)=2

\Rightarrow 3y=2

\Rightarrow y=\dfrac{2}{3}

So, coordinate of N is (0,\ \dfrac{2}{3})

The line joining M and N can be found out by applying two point formula of straight line,

\Rightarrow \dfrac{y-y_1}{y_2-y_1}=\dfrac{x-x_1}{x_2-x_1}

\Rightarrow \dfrac{y-0}{\frac{2}{3}-0}=\dfrac{x-\frac{5}{3}}{0-\frac{5}{3}}

\Rightarrow \dfrac{y}{\frac{2}{3}}=\dfrac{x-\frac{5}{3}}{-\frac{5}{3}}

\Rightarrow -\dfrac{5}{3}y=\dfrac{2}{3}(x-\frac{5}{3})

\Rightarrow -5y=2(x-\dfrac{5}{3})

\Rightarrow -5y=2x-\dfrac{10}{3}

\Rightarrow 2x+5y-\dfrac{10}{3}=0

As it is given that all the coefficients are integers, so multiplying with 3

\Rightarrow 6x+15y-10=0

4 0
3 years ago
Read 2 more answers
Simplify e with an exponent of in6
blagie [28]

Answer:

Step-by-step explanation:

I think the exponent is ln6, not in6.

e^(ln 6)= 6

3 0
3 years ago
Simplify:<br> -5x+6y-9y+4x
Marysya12 [62]

Answer:

-x-3y

Step-by-step explanation:

-5x+6y-9y+4x

-5x+4x+6y-9y

-x-3y

3 0
3 years ago
Other questions:
  • Five thousand forty-eight ten-thousandths in a decimal ?
    6·2 answers
  • What is half of 12? And explain how u got that answer.
    10·2 answers
  • What is 4 1/3 minus 3 2/3?​
    5·2 answers
  • How many times larger is 2x10^3 is 8x10^6
    6·1 answer
  • The perimeter of an equilateral triangle is given as 15x +21.find the greatest common factor
    7·1 answer
  • Given: ABCD is a trapezoid, AB=CD, MN is a midsegment, MN=30, BC=17, AB=26 Find: m∠A, m∠B, m∠C, and m∠D
    11·1 answer
  • The average teaching salary in Georgia is $48,553 per year. The school districts in the metro Atlanta area boast that they pay m
    10·1 answer
  • What is the least common D nominator LCD of 1/3 and 3 fourths
    5·2 answers
  • Your subtotal at the store was $58.89. You have a 30% off coupon. If the sales tax rate is 5.5%, what is the total price for you
    7·2 answers
  • I NEED HELP PLZZZ!!!!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!