Homework Answers Page 10592

• A 1000-watt microwave oven takes 60 seconds to heat a bowl of soup. How many joules of energy does it use?

  $10.00

  Physics

  Waiting for answer

• If lemonade costs $0.52 per pint, what is the cost per cup?

  $10.00

  Algebra

  Waiting for answer

• What is aphasia?

  $10.00

  Psychology

  Waiting for answer

• Is parathormone an anterior pituitary hormone?

  $10.00

  Psychology

  Waiting for answer

• Why is amide protonated on oxygen rather then in nitrogen ??

  $10.00

  Chemistry

  Waiting for answer

• Why do your ears ''pop'' as you drive up a mountain?

  $10.00

  Chemistry

  Waiting for answer

• At the Holiday Valley Ski Resort, skis cost $16 to rent and snowboards cost $19. If 28 peopie rented on a certain day and the resort brought in $478, how many skis and snowboards were rented?

  $10.00

  Algebra

  Waiting for answer

• What is an asteroid? Where are most located?

  $10.00

  Science

  Waiting for answer

• Novocaine, which is used by dentists as local anaesthetic, is a weak base with Kb = 8.91 x 10-6. Blood has a pH of 7.4. What is the ratio of concentrations of novocaine to its conjugate acid in the blood stream?

  $10.00

  Chemistry

  Waiting for answer

• What are the characteristics of life?

  $10.00

  Biology

  Waiting for answer

• What is the standard form of the equation of a circle with center (-3,3) and tangent to the line y=1?

  $10.00

  Precalculus

  Waiting for answer

• What are the factors of 23? Is 23 prime or composite?

  $10.00

  Algebra

  Waiting for answer

• What are the differences between cilia and pili?

  $10.00

  Biology

  Waiting for answer

• What does the weak force do?

  $10.00

  Science

  Waiting for answer

• Why is a rhombus not necessarily a regular polygon?

  $10.00

  Algebra

  Waiting for answer

• How many miles are covered in a 20 kilometer race?

  $10.00

  Algebra

  Waiting for answer

• How do you find the greatest common factor of 54, 27?

  $10.00

  Algebra

  Waiting for answer

• Why is the reactivity series of metals important?

  $10.00

  Chemistry

  Waiting for answer

• What is the electron configuration for a phosphorous anion with a charge of ##-2##?

  $10.00

  Chemistry

  Waiting for answer

• How do you graph ##y=2x+1## using a table?

  $10.00

  Algebra

  Waiting for answer

• How can opportunity cost be zero?

  $10.00

  Economics

  Waiting for answer

• How can the distance formula be derived from the pythagorean theorem?

  $10.00

  Algebra

  Waiting for answer

• What was a result of the Battle of Coral Sea?

  $10.00

  History

  Waiting for answer

• Why it is important that many identical plasma cells are produced?

  $10.00

  Biology

  Waiting for answer

• What is the definition of a covalent compound?

  $10.00

  Chemistry

  Waiting for answer

• What is the formula for calcium sulfate?

  $10.00

  Chemistry

  Waiting for answer

• How do you round 0.79 to the nearest tenth?

  $10.00

  Algebra

  Waiting for answer

• Why is latent heat called hidden energy?

  $10.00

  Physics

  Waiting for answer

• How can atomic emission spectra be useful?

  $10.00

  Chemistry

  Waiting for answer

• How long is an eon?

  $10.00

  Science

  Waiting for answer

• A metal plate weighing 200g is balanced in mid air by throwing 40 balls per second vertically upward from below.After collision ball rebounds with the same speed.What is the speed with which balls strike the plate.(mass of each ball-200g)?

  $10.00

  Algebra

  Waiting for answer

• How does gas exerts pressure on its container?

  $10.00

  Chemistry

  Waiting for answer

• Why is cos(0) = 1?

  $10.00

  Geometry

  Waiting for answer

• How do specific heat capacity and thermal conductivity differ?

  $10.00

  Chemistry

  Waiting for answer

• A perfect cube was found to have a mass of 16.2 g . If the density of aluminum is 2.7 g/cm what is the length of each side of aluminum?

  $10.00

  Chemistry

  Waiting for answer

• How do you Use the trapezoidal rule with four equal subdivisions to approximate a definite integral?

  $10.00

  Calculus

  Waiting for answer

• What is the molecular geometry of BCl3? Draw its VSEPR and Lewis structure.

  $10.00

  Chemistry

  Waiting for answer

• What did the 14th Amendment do? How did it attempt to protect African Americans?

  $10.00

  History

  Waiting for answer

• What were the results of the Battle of Saratoga?

  $10.00

  History

  Waiting for answer

• What are the different types and uses of telescopes?

  $10.00

  Science

  Waiting for answer

• What was the significance of the Second Battle of the Marne?

  $10.00

  History

  Waiting for answer

• What is a mole and why are moles used?

  $10.00

  Chemistry

  Waiting for answer

• In ocean water, is salt a solvent or a solute?

  $10.00

  Chemistry

  Waiting for answer

• Write the correct chemical formula to distinguish between?..... calcium sulfide and calcium hydrogen sulfide

  $10.00

  Chemistry

  Waiting for answer

• How do I find the directrix of a hyperbola?

  $10.00

  Precalculus

  Waiting for answer

• How do you calculate concentration of ions in a solution?

  $10.00

  Chemistry

  Waiting for answer

• Difference between magma and lava

  $10.00

  Science

  Waiting for answer

• The average height of five men is 68 inches. If one man is 70 inches tall and three others have an average of 67 inches, the height of the fifth man, in inches, is? a) 68 b)69 c) 70 d) 71

  $10.00

  Algebra

  Waiting for answer

• Given that Ka for HBrO is 2.8 × 10-9 at 25 °C, what is the value of Kb for BrO– at 25 °C? Given that Kb for (CH3)2NH is 5.4 × 10-4 at 25 °C, what is the value of Ka for (CH3)2NH2 at 25 °C?

  $10.00

  Chemistry

  Waiting for answer

• How would you define density?

  $10.00

  Chemistry

  Waiting for answer