Explanation

Let's break it down:

A = x% of y = (x/100)y = xy/100

B = y% of x = (y/100)x = yx/100

Since xy = yx, A = B.

Explanation

Mean = (9 + 8 + 10 + x + 12) / 5 = 15

39 + x = 75 → x = 75 - 39 = 36

Explanation

A no-fly list is a security measure where certain individuals are prohibited from boarding commercial flights.

It is used to prevent people considered a threat from flying, usually for safety and security reasons.

Explanation

The ratio of copper to silver is 3:7.

To find the percentage of silver in the alloy, we can use the following formula:

Percentage of silver = (Amount of silver / Total amount) × 100

First, let's find the total amount:

Total amount = Copper + Silver

= 3 + 7

= 10

Now, we can plug in the values:

Percentage of silver = (7 / 10) × 100 = 70%

So, the percentage quantity of silver in the alloy is 70%.

The correct answer is: 70%

Explanation

Interested In 

ہمیشہ انٹرسٹڈ کے ساتھ ان آتا ہے

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He is interested in learning Spanish.

Explanation

"On" is used for specific dates (e.g., "on 23rd June").

"In" is for months/years (e.g., "in June").

"At" is for precise times (e.g., "at 9 AM").

Explanation

The factors of -4 that add up to -3 are -4 and +1.

So, x² - 3x - 4 = (x - 4)(x + 1).

Explanation

On July 16, 2023, China recorded a temperature of 52.2°C in Sanbao, Xinjiang Province, marking the highest temperature ever recorded in the country.

While Japan and Italy also experienced extreme heat, with temperatures nearing 40°C and 43°C respectively, China's record surpassed both.

Explanation

Geert Wilders' Party for Freedom (PVV) secured 37 seats in the 150-seat House of Representatives, making it the largest party in the Dutch parliament for the first time.

This significant victory marked a shift in Dutch politics, with the PVV's anti-immigration stance resonating with a substantial portion of the electorate.

Explanation

The referendum proposed to amend the Australian Constitution to establish an Aboriginal and Torres Strait Islander Voice to Parliament.

It was rejected nationally and did not achieve a majority in any state, thus failing to meet the requirements for constitutional change.