Question

To find the % of student in a group of students who write faster
with their left hand / right hand total student 20 left hand 8 and right hand 12 find the percentage​

Answer 1

Answer:

$\blue{\huge{\bold{\boxed{\green{\boxed{\red{\underline{ANSWER}}}}}}}}$Given that

Let us assume that the lowered temperature as negative,

Initial temperature = 40oC

Change in temperature per hour = -5oC

Change in temperature after 10 hours = (-5) × 10 = -50oC

∴The final room temperature after 10 hours of freezing process = 40oC + (-50oC)

= -10oC

The room temperature 10 hours after the process begins= -10oC