この問題はなぜ答えが(ア)なのでしょうか。左利きは世界人口の10〜15%だけで構成されるでmade upじゃだめなのでしょうか。教えてください！🙏

Left-handers are much less common than right- handers, (making up) only 10-15% of the world's population. 「左利きは右利きよりもはるかに少なく, 世界人 口の10~15%しかいない」 (ア) making up (イ) made up (ウ) composing of (x) composed

2進数の01110011を16進数で表すとなになりますか？よろしくお願いします🤲

翻訳したらどのようになりますか？🙇‍♀️

Why do women's clothes have buttons on the left? Most people are right-handed. They can fasten buttons easily if they are on the right. So men's 3 clothes have them on that side. But what about women's clothes? In the past, buttons were expensive. Only rich 3 people wore them. Women in that class usually didn't dress themselves and needed help. Their helpers had to face them. Therefore, dressmakers began to put buttons on P the helpers' right. So buttons are on the left side of women's clothes even today.

1番が分かりません、理由付きで教えてください🙇‍♂️🙇‍♂️

1ま 次の英文を読み、設問に答えなさい。 [設問解答目標時間: 25分/計20 点] ルich hand do you use to do most things your left hand or your right one? Most neonle se their right hand more. If (X)thisS IS true of you, then you are right-handed. Left- handed people, ( 1 ), are those who use their left hand to do most thingsleating, writing, balding tools or throwing ballsS, ( 2 ). A person whose left hand is used more can also he (あ )aleft-hander. A Canadian scientist, who's been studying left-handed people, has made some surprising diccoveries about them. The scientist found that left-handers have many more accidents than right-handed people. The study was made of almost 1,900 left-handed students at the University of British forty-nine percent more likely to have an accidentat home than right-handed people They are twenty- Columbia overa two-third period. It was discovered that left-handed people are five percent more likely to have an accident, ( い ) sports activities. (Y)Many accidents suffered by left-handed people happen when they use electric power tools. This is because the tools are designed to be held and used easily by right-handers. So, in order to operate them, a left-handed person must use his right hand or else turn his body in a strange position. ( 3 ), left-handers are fifty-four percent more likely to have an accident while using power tools than right-handers. [230 語] [徳島文理大 改] 1. 空欄(1)~(3)に入る最も適切なものを(a)~(c)の中から一つずっ選びなさい。 なお、大 文字で始めるべき語句も小文字で初めてあります。 (各1点:計3点) (a) for example (b) for these reasons (c) on the other hand

1番が分かりません、理由付きで教えてください🙇‍♂️🙇‍♂️

|3| 次の英文を読み、設問に答えなさい。 [設問解答目標時間: 25分/計 20 点] Which hand do you use to do most things-ーyour left hand or your right one? Most people e their right hand more. If (X)this is true of you, then you are right-handed. Left- handed people, ( 1 ), are those who use their left hand to do most thingsleating, writing, ding tools or throwing balls, ( 2 ). A person whose left hand is used more can also be (あ)a left-hander. A Canadian scientist, who's been studying left-handed people, has made some surprising diecoveries about them. The scientist found that left-handers have many more accidents than right-handed people. The study was made of almost 1,900 left-handed students at the University of British Columbia over a two-third period. It was discovered that left-handed people percent more likely to have an accidentat home than right-handed people> They are twenty- are forty-nine five percent more likely to have an accident, ( い ) sports activities, (Y)Many accidents suffered by left-handed people happen when they use electric power tools. This is because the tools are designed to be held and used easily by right-handers. So, in order to operate them, a left-handed person must use his right hand or else turn his body in a strange position. ( 3 ), left-handers are fifty-four percent more likely to have an accident while using power tools than right-handers. [230 語] [徳島文理大 改] 1. 空欄(1)~(3)に入る最も適切なものを(a)~(c)の中から一つずつ選びなさい。 なお、大 文字で始めるべき語句も小文字で初めてあります。 (各1点: 計3点) (a) for example (b) for these reasons (c) on the other hand

答えは、2880通りです 解説お願いします

(6 左利きの野球選手を5人 右利きの野時選手を4人集めて 9 人の打順を考えると ように, 左利きの選手と右利きの選手が交互になる打順の組合せは りある。

どなたか訳していただけないでしょうか？？ 汚くてすみません🙇💦💦 よろしくお願いいたします！！

卓球、水泳、サッカー、柔道のコツ教えてください (跳び箱、逆立ち、側転も)

面白い豆知識あったら教えてください！