(4)を訳したいのですが、文構造が分からずうまく訳せません、。どなたか解説をお願いします。

lo One fast-food company is well known in Japan for its extensive worker manual and the sales talk it covers. From the book, workers learn how to greet a customer, how to bow, how to take an order, pack a bag and give correct change. 5 Customers find the same nice service in all the franchised outlets, which contributes to both customer satisfaction and *corporate profits. One day, a mother came into one of these restaurants, and while she was ordering at the counter, her baby grabbed an 10 employee's hat and began to play with it. He was surprised and embarrassed. He could not concentrate on what the customer (2) was saying and had to ask her to repeat her order twice. He knew he was losing his dignity as a company representative by having an infant tearing up part of his uniform, and he wanted to 15 take it back, but at the same time he didn't know what to say or do. He stood there ( 3 ) until the mother *retrieved the hat and gave it back to him. He put it on again, resumed his normal calm attitude, and took her order efficiently as if nothing had happened. But everyone in the restaurant could see that a 20 one-year-old child had the power to bring the operation to a halt and must have wondered about it. What was the problem here? Simply put, the manual, detailed as it may be, fails to cover what to do in a situation where a young child steals part of your uniform. And without the manual to guide his behavior, the employee was lost. This is a trivial example of a very serious problem in Japan: the inability to 48

数IIの三角関数のグラフについての質問です (2)と(3)の求め方教えてください🙇‍♀️ 周期も教えて欲しいです

30° Nor 2 152 LON [REPEAT 数学Ⅱ 問題232] 次の関数のグラフをかけ。 また, その周期を求めよ。 (1) y=3sin 0 (1) (2) (3) 70 T π -2 EN EN 2 (2) y=cos 0 Cos y 3 2 1 Ø 1 -2 -3 y 1 TO → 2 1 O 1 -2 co HA Ket Het # * (3) y=2tan 0 27 N /27 2T 2 57 N Ner [REPEATE 次の関数 (1) y=s (1) (2) 4 (3) T ļ

（2）がなんでこの式になるのか分かりません教えてほしいです🙏

REPEAT 17 1個のさいころを4回投げて出た目を順にa,b,c, d とする。 (1) a<b<c<d となる場合は何通りあるか。 3 6543 6C4 *3.3 =15 (2) akbcmd となる場合は何通りあるか。 6+4-1 C 4 = 9 C 4 = 2/10 6 126 || 3 8706 438 88 (53371) = 21×6=126 109 →59,68 126通り

この問題の解き方がわかりません 教えてください

4 [REPEAT 数学Ⅱ 問題77] 次の条件を満たすように、 定数mの値の範囲を定めよ。 (1) 2次方程式x2+2(m-3)x+3m +19 = 0 が実数解をもつ。

数IIです (2).問題78の解き方を教えてください

(2) 2次方程式x2-mx+m²-3m-9=0が異なる2つの虚数解をもつ。 2次方程式x-2(m+1)x+m+7=0が重解をもつとき,定数mの値と その重解を求めよ。 5 [REPEAT 数学Ⅱ 問題78]

日本語に翻訳してくれる方いらっしゃいますか😭

F UXIT How many hours of sleep did you get last night? For years, scientists have tried to work out how long we should sleep to help our bodies and minds to function best. In 1951, two researchers at the University of Chicago made a breakthrough by identifying an important stage of sleep called REM sleep. 5 REM is an abbreviation for Rapid Eye Movement and the name comes from 由来する。 AFG the very fast movement of the eyes during sleep. In REM sleep, the brain is active but the body is asleep. When a person is having dreams they are often in REM sleep. During this time, the eyes might move quickly in reaction to something seen in a dream. Someone in REM 10 sleep may wake up suddenly to a noise and be able to remember the dream in detail. ju While REM sleep is known as the body's sleep, non-REM sleep is known as ryhmis the mind's sleep. During non-REM sleep, the brain relaxes while the body produces growth hormones so it can recover. About 80 percent of sleep is lat 15 non-REM sleep. If you sleep for seven to eight hours a night, only about one and a half hours are spent in REM sleep. In one night, a person will continue to repeat a cycle of both REM and non-REM sleep, which lasts about 90 NEXU prinsteil minutes. HO Many people will repeat about five cycles each night to help them function 4 people 20 best. However, other people may need to repeat (fewer or more cycles. Interestingly, while Leonardo Da Vinci only slept for about 90 minutes per おりりない day, Einstein needed ten hours of sleep. Still, both of them became famous 海 for their artistic and scientific achieveme achievements. Perhaps they were getting just the right amount of rest for their bodies and minds(aby) 116 for their artistic and scientific の 95. godinu b many more most bady brain nch

数II 領域の範囲です 197の(4)の問題なのですが、答えの ＜4の4がどこから出てきたか教えて欲しいです🙇🏻‍♀️

48 REPEAT数学Ⅱ 196 (1) 求める領域は直線y=x+1 の下側の 部分である。 すなわち、図]の斜線部分である。 ただし、境界線を含まない。 (2) 求める領域は、直線y=3x+2の上側の部分で ある。 すなわち, [図]の斜線部分である。 ただし、境界線を含まない。 (3) 求める領域は、直線y=3の上側の部分である。 すなわち, [図] の斜線部分である。 ただし、境界線を含まない。 (4) 4x+3y+9<0 から < -1/23x-3 よって、求める領域は、直線y=-2x-3の下 側の部分である。すなわち, [図] の斜線部分であ ただし、境界線を含まない。 (53x5y+220から1/3x+2/3 よって、求める領域は、直線y=2x+1/3 およ びその下側の部分である。 すなわち, [図] の斜線 部分である。 ただし, 境界線を含む。 (6) 求める領域は、 直線 x=2およびその右側の部 分である。 すなわち, [図] の斜線部分である。 ただし, 境界線を含む。 (1) (2) (3) 0 -3 (5) 197 (1) 求める領域は、円x+y=4の外部であ る。すなわち, 図] の斜線部分である。 ただし, 境界線を含まない。 (2) 求める領域は、 x2+y2=9およびその内部 である。すなわち, [図] の斜線部分である。 ただし, 境界線を含む。 (3) 求める領域は,円(x+1)2 +y² = 1 およびその 外部である。すなわち, [図] の斜線部分である。 ただし, 境界線を含む。 (4) x2+y²-4x+2y+1 < 0 から (x-2)^²+(y+1)^²<4 よって、求める領域は, 円(x-2)^+(y+1)²=4 の内部である。すなわち, [図] の斜線部分である。 ただし, 境界線を含まない。 (2) O 2点(0.3 (20) -3-1-(8-0)20 3 POLMONG CAD 12-2²1 PO 19 (1) 2+37>6> >-42 よっては、東yf+2の y=-2x-3の上の部分に する分である。すなわち、図] ただしを含まない。 る。 21-25-102-533-1-2 4+39-1205-71+1 よって、求めるは、yaya-2 分に する部分である。すなわち、[]の る。 ただしを含まない。｡。 2011 25-1265 +2 ある。すなわち､

不等式の証明が分かりません (1)(3)を教えていただけると嬉しいです

5 [REPEAT 数学Ⅱ 問題50] 次の不等式を証明せよ。 また, 等号が 1 (1) 4(x+1)≧-x2 4x4 (3) x2+2xy≧-2y2

文法的に間違っているところがあれば教えて欲しいです。

agree with idea A, “Never do tomorrow what you can do today. Procrastination is the thief of time." I have three reasons to follow my opinion. First of all, people will forget what to do by putting it off and it will cause trouble to other. If you repeat it over and over again, you will lose trust. Second of all, procrastination is more likely to make a mistake. In general, procrastination often leads to failure because of uncertainties. You are always chased by time and you cannot afford it. Also, if you do it earlier, it will be taken more time, so the quality will be improved. Third of all, if you finish things early, you will have free time. By doing so, you can devote your free time to your hobbies. For example, going shopping, listening music, reading comic books, etc. According to these reasons that I think it is best not to put anything off.

右下のクエスチョンの30.G-1 .G-2.Q-6 が分かりません。 至急教えていただきたいです。m(_ _)m

ara light, I heard someone calling, “Hi! Where are you 10n May 7, I started on my bicycle tour from Around the World on a Bike 1o Dennis was sharing a house with a friend and G-1 the Los Angeles airport.2 When I stopped at a tra作。 15 his wife, who happened to speak Japanese.1 I had dinner with them-fried chicken and fried potatoes headed?"3 It was a young man on a bicycle. with ice cream for dessert. (2Dennis took out 92 4I said, “New York!" something for me to read: it was a list of people who 5 Looking a little puzzled, he said, “Where did supported traveling cyclists. Dennis explained 20 that I could stay in any one of their homes with you say you're going?" free meals. "New York."” 4The directory was very useful. iWhile cycling ●While cyeling =D While 1"New York!" he repeated.) 8I could hardly understand his English; alll』 1 was cycling across America, I made full use of it, visiting 20 ●make ) use of ~ homes and meeting many friendly peoplel6Meeting 与use ~ ●igure out ~ 与understand ~ could figure out was that his name was Dennis and 25 Dennis and receiving this great gift on the very first TE that he was inviting me to his house.9 After a day of the trip made moment's hesitation, I accepted. me wonder at the mystery of human Montreal ア19 7/10 life!7So much of life Boston Chitago 30 depends on luck and リスへ Denver 24 Kansas City York chance. Grand Canyon /1 washingy DC 512 Nashville Los AngelesFlagstaf ーは自転車以外による移動 At the Grand Canyon, U.S.A. マイスクリーム fried (fraid ice cream [ais kri:m] dessert [dizd:rt] でート 転にする人 cyclist |sáikist] directory darekiari ほど~ない hardly [há:rdli] figure |f M える ずンス Dennis [dénis] hesitation [hèzitéifon] ためSい mystery |mistarilテ。 O-4 Where did Hirata meet Dennis? 0-5 How well did Hirata understand Dennis's English? 30. depend on ~ It all depends on the weather. G-1 Mr. Green, who was born in Japan, lives in New York now. G-2 Halloween is a good time for everybody to dress up. Q-6 What did Dennis give Hirata to read?