algebra 1

a submarine descended to a level 230m below the surface of the ocean. later it ascended 95m and then dove 120m. what was the new depth of the submarine?


230m -95m + 120m = ??

  1. 👍
  2. 👎
  3. 👁
  1. 255m

    1. 👍
    2. 👎
  2. The stock of facebook opened at $32 per share. It lost $5 that day, dropped another $3 on tuesday, but then gained $4 on wednesday and another $2 on thursday. On Friday it was unchanged. What was its closing price for the week?

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    Europa, a satellite of Jupiter, appears to have an ocean beneath its icy surface. Proposals have been made to send a robotic submarine to Europa to see if there might be life there. There is no atmosphere on Europa, and we shall

  2. Math

    a submarine is at depth of 3500m below the sea level. it comes up 560m and then goes down by 1250m. if we consider the sea level as zero. what is the current position of submarine

  3. Physics

    A 1410-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16760 N on the submarine, as well as a downward resistive force of 1080 N. What is the submarine's acceleration?

  4. Physics

    At a certain harbour, the tides cause the ocean surface to rise and fall a distance d(from highest level to lowest level) in simple harmonic motion, with a period of 12.5h. How long does it take for the water to fall a distance

  1. math

    can you please check my work. A scientist uses a submarine to study ocean life. She begins at sea level, which is at an elevation of 0 ft. she travels straight down at a speed of 3.5ft per second. she then travels directly up

  2. Inverse Functions

    A ship’s sonar detects a submarine 880 feet below a point on the ocean’s surface 1450 ft dead ahead of the ship. To the nearest degree, find the angle x.

  3. Fluid

    A research submarine is designed to operate 3 km below the ocean surface. If then interior pressure is 1 atm, what is the total pressure on a 15cm diameter window and force on window. The average density of seawater is 1028 kg/m3

  4. Math

    A submarine is positioned at 300 feet below sea level. A bird is flying 100 feet above sea level. How many feet above the submarine is the bird.

  1. Math

    a submarine is at depth of 200 m below the sea level.it descends at uniform rate of 3m/s for 20 secobds. find its depth from the surface after 20 seconds

  2. math

    A scientist uses a submarine to study ocean life. She begins at sea level, which is an elevation of 0 feet. She descends for 89 seconds at a speed of 4.1 feet per second. She then ascends for 64 seconds at a speed of 2.6 feet per

  3. Math please help hurry

    A submarine is travelling parallel to the surface of the ocean at a depth of 626m. It begins a constant ascent in order to reach the surface after travelling a distance of 4420m. The ascent takes 35mins. A.) what angle of ascent

  4. Math

    A ship on the ocean surface detecte a sunken ship on the ocean floor at an angle of depression of 50 degrees . The distance between the ship on the surface and the sunken ship on the ocean floor is 200 meters . if the ocean floor

You can view more similar questions or ask a new question.