Math questions.150 points.The number of hours,H,of daylight in Madrid at paricular time of year may be approximate by H(t)=12+2.4sin[0.0172(t-80)] where t is the number of days since the start of the year.Find the average number of hours of daylight

来源：学生作业帮助网 编辑：作业帮 时间：2024/05/06 02:48:13
Math questions.150 points.The number of hours,H,of daylight in Madrid at paricular time of year may be approximate by H(t)=12+2.4sin[0.0172(t-80)] where t is the number of days since the start of the year.Find the average number of hours of daylight

Math questions.150 points.The number of hours,H,of daylight in Madrid at paricular time of year may be approximate by H(t)=12+2.4sin[0.0172(t-80)] where t is the number of days since the start of the year.Find the average number of hours of daylight
Math questions.150 points.
The number of hours,H,of daylight in Madrid at paricular time of year may be approximate by H(t)=12+2.4sin[0.0172(t-80)] where t is the number of days since the start of the year.Find the average number of hours of daylight in Madrid [you may use your calculator to carry out your calculations]:a in January B in June c over a whole year d comment on the relative magnitudes of your answers to part a,b,c.why are they reasonable.
process is very important.

Math questions.150 points.The number of hours,H,of daylight in Madrid at paricular time of year may be approximate by H(t)=12+2.4sin[0.0172(t-80)] where t is the number of days since the start of the year.Find the average number of hours of daylight
t\x05sin(0.0172*(t-80))\x05H(t)\x05\x05\x05t\x05sin(0.0172*(t-80))\x05H(t)
A\x051\x05-0.977612812\x059.653729251\x05\x05B\x05152\x050.945263115\x0514.26863148
\x05365\x05-0.982077623\x059.643013704\x05\x05\x05153\x050.950735535\x0514.28176528
\x053\x05-0.969797691\x059.672485541\x05\x05\x05154\x050.955926697\x0514.29422407
\x054\x05-0.965459185\x059.682897956\x05\x05\x05155\x050.960835064\x0514.30600415
\x055\x05-0.960835064\x059.693995846\x05\x05\x05156\x050.965459185\x0514.31710204
\x056\x05-0.955926697\x059.705775927\x05\x05\x05157\x050.969797691\x0514.32751446
\x057\x05-0.950735535\x059.718234715\x05\x05\x05158\x050.9738493\x0514.33723832
\x058\x05-0.945263115\x059.731368524\x05\x05\x05159\x050.977612812\x0514.34627075
\x059\x05-0.939511055\x059.745173468\x05\x05\x05160\x050.981087114\x0514.35460907
\x0510\x05-0.933481057\x059.759645464\x05\x05\x05161\x050.984271179\x0514.36225083
\x0511\x05-0.927174904\x059.774780229\x05\x05\x05162\x050.987164064\x0514.36919375
\x0512\x05-0.920594463\x059.790573288\x05\x05\x05163\x050.989764913\x0514.37543579
\x0513\x05-0.91374168\x059.807019967\x05\x05\x05164\x050.992072958\x0514.3809751
\x0514\x05-0.906618583\x059.824115401\x05\x05\x05165\x050.994087515\x0514.38581004
\x0515\x05-0.899227278\x059.841854534\x05\x05\x05166\x050.995807989\x0514.38993917
\x0516\x05-0.891569952\x059.860232116\x05\x05\x05167\x050.997233869\x0514.39336129
\x0517\x05-0.88364887\x059.879242711\x05\x05\x05168\x050.998364736\x0514.39607537
\x0518\x05-0.875466377\x059.898880696\x05\x05\x05169\x050.999200254\x0514.39808061
\x0519\x05-0.867024891\x059.919140261\x05\x05\x05170\x050.999740175\x0514.39937642
\x0520\x05-0.858326912\x059.940015412\x05\x05\x05171\x050.999984341\x0514.39996242
\x0521\x05-0.849375011\x059.961499974\x05\x05\x05172\x050.999932678\x0514.39983843
\x0522\x05-0.840171837\x059.983587591\x05\x05\x05173\x050.999585203\x0514.39900449
\x0523\x05-0.830720113\x0510.00627173\x05\x05\x05174\x050.998942018\x0514.39746084
\x0524\x05-0.821022635\x0510.02954568\x05\x05\x05175\x050.998003313\x0514.39520795
\x0525\x05-0.811082271\x0510.05340255\x05\x05\x05176\x050.996769366\x0514.39224648
\x0526\x05-0.800901963\x0510.07783529\x05\x05\x05177\x050.995240542\x0514.3885773
\x0527\x05-0.790484722\x0510.10283667\x05\x05\x05178\x050.993417293\x0514.3842015
\x0528\x05-0.779833629\x0510.12839929\x05\x05\x05179\x050.991300159\x0514.37912038
\x0529\x05-0.768951837\x0510.15451559\x05\x05\x05180\x050.988889766\x0514.37333544
\x0530\x05-0.757842563\x0510.18117785\x05\x05\x05181\x050.986186827\x0514.36684838
\x0531\x05-0.746509094\x0510.20837817\x05\x05\x05\x05averageH(t)of JUN\x0514.31773993
\x05\x05averageH(t)of JAN\x059.931053712\x05\x05\x05\x05\x05
answer of A and B as data above,I calculatd with excel.
quantion C's answer is 12 hours.
question D.because the function H(t) is a trigonometric function with period 2pie/0.0172=
365.3 and mean value 12,I believe it is reasionable.

Bill isn't good at math,so he can h__ answer the math teacher's questions. Math teachers ( ) to tell us the way to work out difficult questions.括号中的单词需是四个字母.谢谢忘了说了还必须是以P开头的额！！谢谢哈 questions. the math teacher asked me to answer her questions改为否定句,并说明理由, MATH, math Math, 1,Let p and q be the square root of any 2 non-zero2,math.sqrt3,math.cos4,math.PI There are questions in four skill areas:math,English,reading and science.这里的question怎么翻译比较好 Do you have any p( )with your math? Math questions.150 points.The number of hours,H,of daylight in Madrid at paricular time of year may be approximate by H(t)=12+2.4sin[0.0172(t-80)] where t is the number of days since the start of the year.Find the average number of hours of daylight Math teacher p____to tell us the easy way to work out difficult questions 填空.这个单词有四个字母.应该是什么啊. 对划线部分提问 1、l study math at school（math划线） 2、He usually has P.E.in the afternoon(P.E.划线） Don't ask her p questions Or she won't answer them when you talk to others,it's not polit to ask them （p ） questions We have Chinese,English,Math and P.E.on Mondays.这句话怎样提问? We have Ghinese,english,Math and P.E.on Mondays.对应的问句 We have Chinese,English,Math and P.E.onmondays.的问句是什么?