Anaval engineer uses the function, p, to analyze the effects of water pressure on submarines. the function p(d) measures the pressure exerted by water, where d represents the depth of the water in meters. which of the followin could be a possible domain?

a. d is the set of all integers
b. d is the set off all integers where d is greater than 0
c. d is the set of all rational numbers
d. d is the set of all rational numbers where 0 is less than or equal to d less than or equal to the depth of the sea floor

The function that the naval engineer uses related P (pressure) and d (depth of ocean).

Is there any restriction on the domain ( d: depth of the ocean)? Yes!

The domain would be from 0 (at sea level or 0 depth) until the depth of the ocean (which is not infinite). Hence, we can write:

Choice D is the correct one.

ANSWER: D

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

$9.41

step-by-step explanation: