1st week - Lost 3 pounds = +3 2nd week - Gained 1 pound = -1 3+13 = + 22
So 22+3 = 25 25-1 = 24
So Tina lost 24 pounds in 13 weeks.
Tina lost 24 pounds in total over the 13-week period. She experienced a 3-pound weight loss in the first week, a 1-pound gain in the second week, and then lost 2 pounds each subsequent week.
To calculate the total weight loss of Tina over a 13-week period, we need to consider her weight changes each week. In the first week, Tina lost 3 pounds. However, in the second week, she gained 1 pound. From the third week onwards, she consistently lost 2 pounds each week. This continued pattern of weight loss occurred for the remaining 11 weeks (13 total weeks - 2 initial weeks).
Week 1: Tina lost 3 pounds.
Week 2: Tina gained 1 pound.
Weeks 3 to 13: Tina lost 2 pounds each week for 11 weeks.
To find the total weight loss, we add the weight changes together:
Total weight lost = Loss in week 1 - Gain in week 2 + (Loss per week for the remaining weeks * Number of remaining weeks)
Total weight lost = 3 - 1 + (2 * 11)
Total weight lost = 3 - 1 + 22
Total weight lost = 2 + 22
Total weight lost = 24 pounds
Therefore, over the 13-week diet, Tina has a total weight loss of 24 pounds.
Tina has lost a total of 20 pounds over her 13-week diet. This includes an initial loss, a gain, and consistent losses in the following weeks. By analyzing the changes week by week, we can see that her overall weight loss is 20 pounds.
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Jawaban:Bahasa Arab tidak memiliki kata-kata tunggal yang secara langsung menerjemahkan "musim semi," "musim panas," "musim gugur," dan "musim dingin" seperti dalam bahasa Indonesia. Penggunaan kata-kata akan bergantung pada konteks dan deskripsi yang digunakan. Berikut beberapa cara untuk mengungkapkannya: - الربيع (ar-rabee'): Musim semi. Ini adalah kata yang paling umum digunakan.- الصيف (aṣ-ṣayf): Musim panas. Ini adalah kata yang paling umum digunakan.- الخريف (al-kharif): Musim gugur. Ini adalah kata yang paling umum digunakan.- الشتاء (aš-šita'): Musim dingin. Ini adalah kata yang paling umum digunakan. Meskipun demikian, deskripsi yang lebih rinci mungkin lebih sering digunakan daripada kata-kata tunggal ini, misalnya dengan menggambarkan karakteristik musim tersebut, seperti "أيام حارة" (ayyam ḥārah - hari-hari panas) untuk musim panas atau "أيام باردة" (ayyam bārida - hari-hari dingin) untuk musim dingin.