Liamarie18 Liamarie18

25-02-2015
Mathematics

Answered

you plan to cover the entire surface area of a cylindrical dart board with cork. find the surface area of the dart board if the radius is 7 inches and is is 3/4 inches thick.

Answer :

apologiabiology apologiabiology

25-02-2015

so the amount needed=area of circle times height
area formula=pi times radius^2
height=3/4

so
pi=aprox 3.14
radius=7
3.14 times 7^2
3.14 times 49
153.86
times 3/4
115.395 in^3

answer is 115.4 cubic inches

Answer Link

Other Questions

What’s the area of this figure? (Posted in the picture) TYSM I’m really sorry but it’s blurry

7. Find the equation of the ellipse, given:(a) Vertices [tex]( \pm 8,0)[/tex], minor axis [tex]=6[/tex](b) One vertex at [tex](0,13)[/tex], one focus at [tex](0

Something surprising about Lawrence Suda in praise of flowers in pm world

5) Using multisensory channels, repetition, explanations of unfamiliar terms/concepts, mnemonic acronyms, vivid language, and reducing/eliminating distractions

Why might certain URLs be excluded from archival by the Wayback Machine?A) Due to insufficient storage capacity for non-essential web pages.B) To comply with le

Which of the following is an example of a B2B website service?A. shopping websiteB. online advertisingC. online auctionD. portal

Choose ONE of the following topics to write about:1. What do you believe is the most compelling form of media (books, shows, movies, games)? Explain why.2. What

fast solve this question

Use the Venn diagram shown to the right to determine whether the given sets are equal for all sets A and B. Upper A intersect Upper B, left parenthesis Upper A

What type of image is formed by a mirror if [tex]$m=-6.1$[/tex]?A. An image that is larger than the object and is in front of the mirrorB. An image that is smal

Who pioneered animated movies with his short feature, Steamboat Willie, in 1928? A. Aaron Copeland B. Al Jolson C. George Gershwin D. Walt Disney

Which man established a totalitarian regime in the Soviet Union? a.Joseph Stalin b.Francisco Franco c.Adolf Hitler d.Benito Mussolini

Which sentence uses possessive pronouns correctly? A. Is the puppy in the yard your's? B. Here comes her friend Jacob, walking down the street. C. We watched th

Which sentence does not contain any errors in comma usage? A. It will be sunny, I predict for this afternoon's picnic. B. Daisies smell better than roses, I, be

how would the story be different if either the aunt or the bachelor, rather than the Omniscient narrator, were telling it from the first person point of view?

Andrew Jackson replaced the Bank of the United States with one large state bank. true false

what adds to -3 and multiplies to -36

Laura earns 134,350 per year. Use Laura's income taxes rate too determine what her monthly deduction should be

How did World War II affect the American economy? The country began to recover from the New Deal. American industry declined during the war. The country began t

first the _ is copied, and then the cell splits