Explanation

15% of 201 = 30.15 13937.869/199.54= 69.85 finally 30.15+69.85 which is equal to 100.

Explanation

150

Explanation

20.5 × 2 = 41

Explanation

To make a desert = 2.5 pints

To make 3 deserts = 2.5 x 3 = 7.5

Explanation

Let the required weight be xkg.Less weight,less cost(DirectProportion)∴250:200::60:x⇒250×x=200×60⇒x=200×60250⇒x=48

Explanation

The number 24 is not a square number.

Explanation

144/8 = 18 people.

Thus you would need twelve additional people.

Explanation

• SHORT TRICK Percentage of uncertain individuals =[100−(20+60)]%=20% Since, 60% of x−20% of x=720 40% of x=720 100 40​x=720 x= 40 720×100​=1800 Hence the answer is 1800.
  

Explanation

 The correct command in MATLAB to solve the linear system Ax = b is B) Ab. 

The backslash operator `` in MATLAB performs matrix division, which efficiently solves systems of linear equations in the form Ax = b. 

Explanation

In the context of natural numbers, the "less than" function is represented by the symbol  <

This symbol indicates that one number is smaller than another.

The other symbols represent different relationships: 

• ≤ (less than or equal to), 
• ≥ (greater than or equal to) 
• = (equal to)