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
Dahasolnce [82]
4 years ago
10

Columbia Records unveiled the LP (a vinyl record) in the Waldorf Astoria on June 18, 1948,

Mathematics
1 answer:
snow_tiger [21]4 years ago
8 0

Answer:

Difference in volume between the 10 inch diameter and the 12 inch diameter vinyl records = 3.872 in³

Step-by-step explanation:

Both of the vinyl records will each be modelled as a cylinder

Volume of a cylinder = πr²h

For the 12 inches diameter records.

r = (12/2) = 6 inches

h = thickness = 0.112 inches

Volume = π × (6²) × 0.112 = 12.672 in³

For the 10 inches diameter records

r = (10/2) = 5 inches

h = thickness = 0.112 inches

Volume = π × (5²) × 0.112 = 8.8 in³

Difference in volume between the two vinyl records = 12.672 - 8.8 = 3.872 in³

Hope this Helps!!!

You might be interested in
The table below gives the distribution of milk
coldgirl [10]

Answer:

0.16

Step-by-step explanation:

Step 1:

Data obtained from the question. This include:

Probability of brown, P(Br) = 0.13

Probability of red, P(R) = 0.13

Probability of yellow, P(Y) = 0.14

Probability of green, P(G) =..?

Probability of orange, P(O) = 0.2

Probability of blue, P(B) = 0.24

Step 2:

Determination of the probability of green candy

Space = {brown, red, yellow, green, orange, blue}

Probability of sampl space, P(S) = 1

P(S) = P(Br) + P(R) + P(Y) + P(G) + P(O) + P(B)

1 = 0.13 + 0.13 + 0.14 + P(G) + 0.2 + 0.24

1 = 0.84 + P(G)

Collect like terms

P(G) = 1 – 0.84

P(G) = 0.16

Therefore, the probability of green candy is 0.16

3 0
3 years ago
24. Solve<br>x + 2y = 3<br>x-y=6​
musickatia [10]

Answer:

x=−2y+3  and x=y+6

Step-by-step explanation:

x+2y=3

x+2y+−2y=3+−2y

x=−2y+3

x−y=6

x−y+y=6+y

x=y+6

3 0
3 years ago
What is the value of −8−√288 / 2∙(−2)?
Mnenie [13.5K]

Answer:

\frac{ - 8 -  \sqrt{288} }{2 \times ( - 2)} =  \frac{ - 8 -16.97 }{ - 4}   =  \frac{ - 24.97}{ - 4}  = 6.2425

8 0
3 years ago
Work out the volume of this sphere 4.7cm
Damm [24]

Answer:

435cm³

is my answer correct?

im pretty sure it is...

what is the 4.7cm the radius or circumference

if its the circumferance the answer is 1.753

Step-by-step explanation:

3 0
3 years ago
Find the multiplicative inverse of 11/12
zzz [600]

Answer:

12/-11 is the multiplicative inverse of -11/12..

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Tentukan hasil dari (tanpa menghitung satu persatu)
    9·2 answers
  • the sum of the ages of Petra and her mother is 45. her mothers is 6 years more than twice as old as Petra. how old are Petra and
    7·1 answer
  • Which quadratic equation fits the data in the table?
    7·2 answers
  • In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Scar
    13·1 answer
  • Find the total surface area of the prism.<br> 7 ft<br> 8 ft<br> 5 ft<br> 5 ft
    14·1 answer
  • Show the fraction, decimal, and final percent for each. Round your percent to the
    11·1 answer
  • What is the solution when the equation y=4x+13 is evaluated at x = 4
    14·2 answers
  • Sixty-eight students, out of 100 surveyed, chose pizza as their favorite lunch item. If the school has 1250 students, how many s
    13·1 answer
  • IF YOUR GOOD AT MATH THEN YOU COULD YOU PLEASE ANSWER THIS
    10·2 answers
  • When h is one-half and j is one-third, g is 4. if g varies jointly with h and j, what is the value of g when h is 2 and j is 3?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!