blueann2834 blueann2834
  • 04-07-2019
  • Mathematics
contestada

At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 20 knots and ship B is sailing north at 21 knots. How fast (in knots) is the distance between the ships changing at 4 PM? (Note: 1 knot is a speed of 1 nautical mile per hour.)

Respuesta :

lilbunny16
lilbunny16 lilbunny16
  • 13-07-2019

Step-by-step explanation:

I just found the answer and I hope that this helps :)!!

Ver imagen lilbunny16
Answer Link

Otras preguntas

How many prime numbers are there between 56 and 100?
In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
Estimate the angle of elevation from the trailhead to the summit.
the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,
A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?
When y = x^2, which of the following expressions is equivalent to –y ?
how do you figure out what is 1/4 of 10.
A block of mass 3 kg slides down a frictionless inclined plane of length 6 m and height 4 m. If the block is released from rest at the top of the incline, what
How can i solve this f:d->R f(x)=x at power2/x-1