{"id":8460,"date":"2023-09-29T15:02:24","date_gmt":"2023-09-29T15:02:24","guid":{"rendered":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/?post_type=chapter&p=8460"},"modified":"2024-10-18T21:00:22","modified_gmt":"2024-10-18T21:00:22","slug":"math-in-arts-common-scenarios-get-stronger","status":"web-only","type":"chapter","link":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/chapter\/math-in-arts-common-scenarios-get-stronger\/","title":{"raw":"Math in Arts - Common Scenarios: Get Stronger","rendered":"Math in Arts – Common Scenarios: Get Stronger"},"content":{"raw":"

For the following exercises, select the most representative decibel level for each sound.<\/strong><\/p>\r\n

    \r\n\t
  1. Gas lawn mower: [latex]70[\/latex] dB, [latex]100[\/latex] dB, [latex]120[\/latex] dB<\/li>\r\n\t
  2. Radio playing loud enough to sing along to at home: [latex]20[\/latex] dB, [latex]50[\/latex] dB, [latex]70[\/latex] dB<\/li>\r\n\t
  3. Office noise on a floor of people working at desks: [latex]40[\/latex] dB, [latex]60,[\/latex] dB, [latex]80[\/latex] dB<\/li>\r\n\t
  4. Conversation in a quiet room: [latex]60[\/latex] dB, [latex]80[\/latex] dB, [latex]100[\/latex] dB<\/li>\r\n\t
  5. Fast-moving train passing by when sitting in a car about [latex]20[\/latex] ft from the tracks with windows down: [latex]40[\/latex] dB, [latex]60[\/latex] dB, [latex]80[\/latex]<\/li>\r\n<\/ol>\r\n

    For the following exercises, state the requested note.<\/strong><\/p>\r\n

      \r\n\t
    1. What is one half-step above G#<\/sup>?<\/li>\r\n\t
    2. What is one whole step down from G\u266d<\/sup>?<\/li>\r\n\t
    3. What is three half-steps above D?<\/li>\r\n\t
    4. What is two whole steps down from A#<\/sup>?<\/li>\r\n\t
    5. What is two half-steps down from E?<\/li>\r\n\t
    6. What is an octave above B4<\/sub>?<\/li>\r\n\t
    7. What is two octaves below F5<\/sub>?<\/li>\r\n\t
    8. What is three octaves above G2<\/sub>?<\/li>\r\n\t
    9. Given that the frequency of A4<\/sub>[latex]=440[\/latex] Hz, what is the frequency of A1<\/sub>?<\/li>\r\n\t
    10. Given that the approximate frequency of F4<\/sub>[latex]=349[\/latex] Hz, what is the approximate frequency of F5<\/sub>, rounded to the nearest whole number?<\/li>\r\n\t
    11. Given that the approximate frequency of D4<\/sub>[latex]=294[\/latex] Hz, what is the approximate frequency of D2<\/sub>, rounded to the nearest whole number?<\/li>\r\n\t
    12. Given that the frequency of A3<\/sub>[latex]=220[\/latex] Hz, what is the frequency of A5<\/sub>?<\/li>\r\n<\/ol>","rendered":"

      For the following exercises, select the most representative decibel level for each sound.<\/strong><\/p>\n

        \n
      1. Gas lawn mower: [latex]70[\/latex] dB, [latex]100[\/latex] dB, [latex]120[\/latex] dB<\/li>\n
      2. Radio playing loud enough to sing along to at home: [latex]20[\/latex] dB, [latex]50[\/latex] dB, [latex]70[\/latex] dB<\/li>\n
      3. Office noise on a floor of people working at desks: [latex]40[\/latex] dB, [latex]60,[\/latex] dB, [latex]80[\/latex] dB<\/li>\n
      4. Conversation in a quiet room: [latex]60[\/latex] dB, [latex]80[\/latex] dB, [latex]100[\/latex] dB<\/li>\n
      5. Fast-moving train passing by when sitting in a car about [latex]20[\/latex] ft from the tracks with windows down: [latex]40[\/latex] dB, [latex]60[\/latex] dB, [latex]80[\/latex]<\/li>\n<\/ol>\n

        For the following exercises, state the requested note.<\/strong><\/p>\n

          \n
        1. What is one half-step above G#<\/sup>?<\/li>\n
        2. What is one whole step down from G\u266d<\/sup>?<\/li>\n
        3. What is three half-steps above D?<\/li>\n
        4. What is two whole steps down from A#<\/sup>?<\/li>\n
        5. What is two half-steps down from E?<\/li>\n
        6. What is an octave above B4<\/sub>?<\/li>\n
        7. What is two octaves below F5<\/sub>?<\/li>\n
        8. What is three octaves above G2<\/sub>?<\/li>\n
        9. Given that the frequency of A4<\/sub>[latex]=440[\/latex] Hz, what is the frequency of A1<\/sub>?<\/li>\n
        10. Given that the approximate frequency of F4<\/sub>[latex]=349[\/latex] Hz, what is the approximate frequency of F5<\/sub>, rounded to the nearest whole number?<\/li>\n
        11. Given that the approximate frequency of D4<\/sub>[latex]=294[\/latex] Hz, what is the approximate frequency of D2<\/sub>, rounded to the nearest whole number?<\/li>\n
        12. Given that the frequency of A3<\/sub>[latex]=220[\/latex] Hz, what is the frequency of A5<\/sub>?<\/li>\n<\/ol>\n","protected":false},"author":15,"menu_order":16,"template":"","meta":{"_candela_citation":"[]","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"part":8095,"module-header":"practice","content_attributions":[],"internal_book_links":[],"video_content":null,"cc_video_embed_content":{"cc_scripts":"","media_targets":[]},"try_it_collection":null,"_links":{"self":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters\/8460"}],"collection":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/users\/15"}],"version-history":[{"count":13,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters\/8460\/revisions"}],"predecessor-version":[{"id":13274,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters\/8460\/revisions\/13274"}],"part":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/parts\/8095"}],"metadata":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapters\/8460\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/media?parent=8460"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/pressbooks\/v2\/chapter-type?post=8460"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/contributor?post=8460"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/quantitativereasoning\/wp-json\/wp\/v2\/license?post=8460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}