Explanation

To calculate the percentage of discount, you can use the following formula:

percentage discount = (original price – new price) / original price * 100%

In this case, the original price is 0.62 and the new price is 0.42. So, the calculation would be:

percentage discount = (0.62 – 0.42) / 0.62 * 100% = 0.2 / 0.62 * 100% = 0.3225806452 * 100% = 32.26% ~= 32%

Therefore, the actual percentage of discount is 32%.

Explanation

 Has is used with he, she, and it.

Explanation

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RY 4-12-2022

Explanation

Muhammad ibn Musa al-Khwarizmi, a Muslim mathematician wrote a book in 9th century named “Kitab Al-Jabr” from which the word “ALGEBRA” derived.

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RY4-12-2022

Explanation

Explanation

The largest part of the brain, the cerebrum has two hemispheres (or halves). The cerebrum controls voluntary movement, speech, intelligence, memory, emotion, and sensory processing.

Explanation

 In 637 or 638, Caliph Umar traveled to Jerusalem in person to receive the submission of the city. The Patriarch thus surrendered to him.

The Muslim conquest of the city solidified Arab control over Palestine, which would not again be threatened until the First Crusade in 1099.*****

RY 4-12-2022