Most Wanted Questions
Simplify the expression –2(p + 4)2 – 3 + 5p. What is the simplified expression in standard form? –2p2 – 11p – 35 2p2 + 21p + 29 –2p2 + 13p + 13 4p2 + 37p – 67
Which of the following statements about erosion is true? a. Erosion occurs as a result of drastic changes in temperature. b. Erosion occurs when wind or water moves over sediment, soil, or rocks. c. Physical and chemical are the two types of erosion. d. Movement is not required for erosion to take place.
The position of a 2.75×105n training helicopter under test is given by r⃗ =(0.020m/s3)t3i^+(2.2m/s)tj^−(0.060m/s2)t2k^. part a find the net force on the helicopter at t=5.0s.
How would you describe education policy and why does it have to adapt to the new learning environments today?
Soil and dirt, with their contaminants are the least concern to someone buying and using fresh fruits or vegetables if they _______.
Limnetic, profundal, littoral, and benthic have what in common? a. They refer to the upper-level zones found in salt- and freshwater ecosystems. b. They are all zones found in freshwater systems. c. They refer to the lower-level zones found in salt- and freshwater ecosystems. d. They are all zones found in saltwater systems.
Which of the following best describes the subject matter of Diane Arbus? a. She sought humanistic imagery. b. She moved beyond the boundaries of what was considered “acceptable” and conventional. c. She sought emotional, heart-warming images. d. She looked to the bleakness of nature for her images.
Which statement correctly explains the polarity of the water molecule? A. The hydrogen end of the molecule has a partial negative charge and the oxygen end has a partial positive charge. B. The oxygen end of the molecule has a partial negative charge and the hydrogen end has a partial positive charge. C. Both ends of the molecule have a partial negative charge, which attracts the other water molecule towards itself.
Drug abuse can often lead to suicide because __________. A. drugs can amplify preexisting negative emotions B. drugs negatively influence a person's ability to make good judgments C. withdrawal symptoms can be too overwhelming for the addict D. all of the above
A craft ___________________ a. emphasizes the physical effort and skill in the creative process. b. is a creative expression of an idea in some form. c. is made using hand skills and generally serves a utilitarian rather than fine art function. d. refers to any type of art that has a purpose or use. Please select the best answer from the choices provided
Which of the following is not true of relief sculpture? a. There are three primary types of relief sculpture. b. A relief sculpture contains objects embedded in a ground surface. c. Many examples of sunken reliefs have been found in Egyptian tombs. d. The carved images in relief sculptures always extend at least halfway off the background.
Select all that apply. In what five ways did the United States counter Soviet threats to free nations? Korean conflict the Bay of Pigs NATO and SEATO Marshall Plan Sino-Soviet Pact Vietnam