Explanation

Explanation

Let's denote the number of items Abdul has as x.

Akram has one and a half times as many as Abdul:

Akram = 1.5x

Aslam has one and a half times as many as Akram:

Aslam = 1.5 * 1.5x = 2.25x

The total number of items is 76:

x + 1.5x + 2.25x = 76

4.75x = 76

x = 16

Now, let's find the number of items each has:

Abdul: x = 16

Akram: 1.5x = 1.5 * 16 = 24

Aslam: 2.25x = 2.25 * 16 = 36

So, Aslam has 36, Akram has 24, and Abdul has 16.

Explanation

Sutherland Falls is a waterfall near Milford Sound in New Zealand's South Island.

Sutherland Falls was first known to Europeans when a Scottish settler, Donald Sutherland saw them in 1880

At 580 meters (1,904 feet) the falls were long believed to be the tallest waterfall in New Zealand.

The water falls from Lake Quill in three cascades:

the upper is 229 m tall

the middle is 248 m,

and the lower is 103 m tall.

Explanation

Pulse beat is measured from an artery because it reflects the rhythmic pumping of the heart.

Common sites include the radial artery (wrist) and carotid artery (neck).

Explanation

Given:

x / 4 = y / 2

Multiply both sides by 4:

x = 2y

Explanation

The active sentence "They were laughing at her" is in past continuous tense.

In passive voice, it becomes:

"She was being laughed at by them."

Structure: was/were being + past participle (laughed).

Explanation

The question asks how many cookies Ali can eat in his completely empty stomach.

The answer is 1 because after eating the first cookie, his stomach won't be empty anymore.

Explanation

A nanometer (nm) is equal to one-billionth of a meter, written in scientific notation as 1 × 10⁻⁹ m or 0.000000001 meters.

It is commonly used to measure objects at the atomic and molecular scale.

Explanation

The expression that represents "a number greater than -2 but less than 7" is:

{x | -2 < x < 7}

This notation correctly indicates x is between -2 and 7, excluding both -2 and 7.

Explanation

The correct sentence is: "Hyder is on vacation."

"On vacation" is the standard phrase in English.