Questions Asked on
July 15, 2017

  1. science

    Consider a piece of gold jewelry that weighs 9.35 g and has a volume of 0.690 cm3 . The jewelry contains only gold and silver, which have densities of 19.3 g/cm3 and 10.5 g/cm3, respectively. If the total volume of the jewelry is the sum of the volumes of

    asked by Mikel
  2. calc

    A girl of height 120 cm is walking towards a light on the ground at a speed of 0.6 m/s. Her shadow is being cast on a wall behind her that is 5 m from the light. How is the size of her shadow changing when she is 1.5 m from the light?

    asked by poo
  3. Physics

    Two cars collide at an icy intersection and stick together afterward. The first car has a mass of 1200 kg and is approaching at 8.00 m/s due south. The second car has a mass of 850 kg and is approaching at 17.0 m/s due west. (a) Calculate the final

    asked by Anonymous
  4. physics

    A car is moving at 80km/h is subjected to a uniform retardation and brought to rest in 70seconds.find retardation and distance travelled by the car before it comes to rest.

    asked by Lokesh
  5. Math

    A rectangular garden in a backyard has an area of (3x^2+5x-6) square meters. It's width is (x+2) meters A. Find the length of the garden B. You decided to partition the garden into two or more smaller congruent gardens.Design a possible model and include

    asked by Hailey
  6. probability

    There are 100 people in line to board a plane with 100 seats. The first person has lost their boarding pass, so they take a random seat. Everyone that follows takes their assigned seat if it's available, but otherwise takes a random unoccupied seat. What

    asked by unowen
  7. org. management

    How does management style influence the working environment at MTV?

    asked by anjz
  8. Calculus

    Imagine slicing through a sphere with a plane (sheet of paper). the smaller piece produced is called a radius of the sphere. Its volume is V=(pi)h^2(3r-h)/3, where r is the radius of the sphere and h is the thickness of the cap. find dr/dh for a sphere

    asked by Summer
  9. MATHS

    A car can cover a distance of 540 km on 18 liters of petrol. How far can it travel on 16 liters of petrol?

    asked by TONY
  10. creative play

    Children from culturally diverse groups need materials that: A. are highly structured. B. reflect the dominant culture’s background. C. are multi-sensory. D. have only one way of using them. B?

    asked by bev
  11. concepts in healthcare

    Explain procedures and resources available for assisting patients with special needs such as those for whom English is a second language, are hearing impaired, sight impaired, or who have any other type of physical or diversity related disposition that

    asked by april
  12. creative play

    To effectively modify materials for diverse learners, teachers should: A. order only special materials. B. understand the child’s cognitive, physical, and social level of functioning. C. limit what can be used. D. always pair a child with a disability

    asked by bev
  13. Math

    The side of the square lot is (5x-3) meters. How many meters of fencing materials are needed to enclose the square lot? If one square meter of the lot costs Php15,000,what is the cost of the square lot?

    asked by Kesha mae
  14. science

    Gametes are hiploid cells.What do you think would happen if the gametes forming a zygote are diploid.

    asked by umair
  15. MATH

    which channels is the most popular one for the evening news? WKOD 13%, WCLM 24%, WWCN 41% WANR 22% ?

    asked by ann
  16. Math trigonometry

    8sin^2theta+10 sin theta cos theta =3cos^2 theta=0 then general solution for theta is

    asked by Sneha reddy
  17. Finance

    The following are the investment and operating costs for two machines, J and K. Year: 0, 1, 2, 3 J: 11000, 1200, 1300 K: 13000, 1200, 1300, 1400 The WACC is 10.5%. How do I use the WACC to determine which machine is a better buy?

    asked by Lyra
  18. creative play

    Invented games help children: A. develop organizational skills and practice academic skills. B. compete with each other and develop organizational skills. C. practice academic skills and compete with each other D. compete with each other and gain

    asked by bev
  19. Physics - Vectors/Forces

    A 10 kg weight is on an inclined plane 10 ft long and 6 ft high. If there is no friction, what force parallel to the plane will prevent the body from sliding?

    asked by Demitrio
  20. creative play

    Manipulative materials develop children’s small muscles in their fingers and hands, basic concepts, imaginative thinking, and: A. sorting and classifying many materials. B. manipulation and cultural diversity. C. large muscle activity. D. eye-hand

    asked by bev
  21. MATHS

    What least number must be subtracted from 13601 to get a number exactly divisble by 87? Write formula also

    asked by ANKIT
  22. Math

    [6√27-√27/4]^2=?

    asked by Aruna
  23. Math

    [6√27-√27/4]^2=?

    asked by Aruna
  24. creative play

    Concepts of math, science, and social studies can be developed through the use of: A. community involvement. B. blocks. C. thematic intelligence. D. small motor equipment. B?

    asked by bev
  25. Physics

    A pendulum bod weighing 500g is suspended on a fine wire. What is the tension on the wire when the bod swings at 60° from the vertical?

    asked by Demitrio
  26. Physics

    Find analytically the resultant of the forces shown below: Where: F1 = 20 kg (4,4) F2 = 15 kg (-5,5) F3 = 5 kg (-2,-2) F4 = 10 kg (3,-3)

    asked by Demitrio
  27. chemistry

    A single, neutral iodine atom has

    asked by jay
  28. Math

    18-16=13-?

    asked by Parinitha
  29. physic

    Explain, with examples, what the heat transfer process is in single materials and composites. 200 word Please help.

    asked by hgfty
  30. Business

    How are firms in the current market environment (2013- present) returning cash to stockholders, and what factors are impacting their decision-making? How has the market reacted to these decisions?

    asked by Lyra
  31. Easy Math

    Find functions f and g so that f o g = H. H(x)=1/(x^2-5)

    asked by Elizabeth