The correct answer is B.
See diagram
EXPLANATION
Let us choose zero to be our reference point. That is zero is representing the surface of the pool.
Since

Or

will be closer to zero.
We were told that
is where the boy's feet are. Therefore his feet are closer to the surface of the pool than the girl's feet.
So the correct answer is
the second option
Answer:
solved
Step-by-step explanation:
getcalc.com's Arithmetic Progression (AP) calculator, formula & workout to find what is the sum of first 134 natural numbers.
9045 is a sum of number series from 1 to 134 by applying the values of input parameters in the formula.
So you know that the area is (b*h)/2
A = (6,6*4,9)/2 = 32,34/2 = 16,17 cm^2
Answer:

Step-by-step explanation:
Given

Required
Expand the expression

Expand bracket


Further expand bracket




(70*6000 = 420000) (6000*70 = 42000)
Bolded is the answer.