Where is fluid pressure greatest?
a. 30 centimeters below the surface of a swimming pool
b. 1 meter below the surface of a swimming pool
c. 2 meters below the surface of a swimming pool
d. the pressure is the same in all parts of the swimming pool.

Option: C. is the correct answer.

The fluid pressure is greatest:

       C.   2 meters below the surface of a swimming pool

We know that for any floating object the top of the object is at atmospheric pressure whereas the bottom is at higher pressure.

We know that for any fluid the pressure exerted by the fluid is higher at any point in the depth of the fluid as compared to any point above that.

Hence, as depth increases the pressure of also increases.

Now in the given options we have that:

2 meter > 1 meter > 30 centimeter.

                  Hence, we may say that:

     C. 2 meters below the surface of a swimming pool

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

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step-by-step explanation: