Question

Plzzzzzzz Hallllpppppppppppppppppppp

Answer 1

Answer:

Step-by-step explanation:

how

Answer 2

Answer:

The answer is B.

Step-by-step explanation:

To express a number in scientific notation it has to be expressed in the form a x 10^n

Where 1 < a < 10 and n is an integer

rewrite 1236 as a number between 1 and 10 ie. 1.236 and to get it equal to it's original value we have to multiply by 1000.

So 1236 = 1,236 * 10^3