« previous next »

Author Question: Lillian sees a chair at the Exploratorium that has been scaled up by three. In attempting to lift ... (Read 43 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Jul 29, 2018
Lillian sees a chair at the Exploratorium that has been scaled up by three. In attempting to lift it, she finds the chair is
 
  A) three times as heavy.
  B) six times as heavy.
  C) nine times as heavy.
  D) more than nine times as heavy.

Question 2

Which geometrical shape has the least surface area for a given volume?
 
  A) cube
  B) pyramid
  C) cylinder
  D) sphere
  E) none of the above


Ashley I

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

dental chair dental chair
Ergonomically correct desk, chair, and keyboard. Ergonomically correct desk, chair, and keyboard.
Patients unable to stand may be weighed using a chair scale. Patients unable to stand may be weighed using a chair scale.
Lift sides of waist with deep effleurage strokes from the side. Move to opposite side and reach over ... Lift sides of waist with deep effleurage strokes from the side. Move to opposite side and reach over ...
Wag the arm to mobilize the joints of the upper extremities. Grasp the hand and lift the arm off the ... Wag the arm to mobilize the joints of the upper extremities. Grasp the hand and lift the arm off the ...
Horizontal stroking to thigh from superior to inferior. Lift tissues as hands cross over top of ... Horizontal stroking to thigh from superior to inferior. Lift tissues as hands cross over top of ...
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library