3. a scuba diver is 15.5 feet below the
surface of the water. if the diver
continues to swim downward at a rate
of 2.5 feet per second, what integer
represents her location relative to the
surface after 7 seconds? how far does
the diver have to go to return to the
surface?
pa
ch
an
pro

The answers are:

33 is the integer  that represents her location relative to the  surface after 7 seconds.

And 33 feet far the diver have to go to return to the  surface.

Step-by-step explanation:

Given:

A scuba diver is 15.5 feet below the  surface of the water.

The diver  continues to swim downward at a rate  of 2.5 feet per second.

Now, to find the integer  represents her location relative to the  surface after 7 seconds.

And to find how far does  the diver have to go to return to the  surface.

So, to get the integer represents her location relative to the  surface after 7 seconds.

Initial depth = 15.5 feet.

Distance traveled down = 7 × 2.5 =  17.5 feet.

Final depth of water surface = Initial depth + Distance traveled down.

Final depth of water surface = 15.5 feet + 17.5 feet.

Final depth of water surface = 33 feet.

Thus, 33 is the integer represents her location relative to the surface after 7 seconds.

Now, to get how far does  the diver have to go to return to the  surface:

As, the diver goes to 33 feet down to the surface.

Thus, the diver to return she have to go through the same distance.

So, to return to the surface she need to go to 33 feet far.

Therefore, 33 is the integer  that represents her location relative to the  surface after 7 seconds.

And 33 feet far the diver have to go to return to the  surface.

3x + 4y -25 =0 represents the amount of change sianna should recieve

jeff jeff

step-by-step explanation: