There is a bag filled with 4 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is not replaced.
Another marble is taken at random.
What is the probability of getting 2 of the same colour?
An ideal step up transformer is primary coil has 500 turns and it’s secondary coil has 15,000 turns. The primary EMF is 120V. What is the EMF of the secondary?
A depth of 10m of water exerts the same amount of pressure as the entire Earth's atmosphere which is~120km thick.Suggest why
2Co(g)+O2(g)=2Co2(g)
Calculate the volume of excess oxygen gas when 150cm³ of co is burnt in 80cm³ of oxygen
A north american bond pays semi-annual cooupons of 20$ and matures in 10 years. The current YTM is 5% and the face value is 1000$. What will be the price of this bond in 3 years, if the YTM in 3 years is 100 basis points higher than thw current YTM.
Write a c++ program that
Has a class named Queue for storing integers. In a queue, the elements are retrieved in a FIFO fashion.The class contains:
■ An int[] data fieldnamed elements that stores the int values in the queue.
■ A data field named size that stores the number of elements inthe queue.
■ A constructor that createsa Queue object with defaultcapacity 8 .
■ The method enqueue(int v) that adds v into the queue.
■ The method dequeue() that removes and returns theelement from the queue.
■ The method empty() that returns true if the queue isempty.
■ The method getSize() that returns the size of the queue.
Implement the class with the initial arraysize set to 8. The array size will be doubled once the number of the elementsexceeds the size. After an element is removed from the beginning of thearray,you need to shift all elements in the array one position the
left. Writea test program that adds 20 numbers from 1 to 20 into the queue and removesthese numbers and displays them.
4. A particle of mass in moves with momentumn of magnitude p.
(A) Show that the kinetic energy of the particle is KE = (P ^ 2)/(2m)
(B) Express the magnitude of the participle's momentum in terms of its kinetic energy and mass.
3. A block of mass m = 2 kg is placed on an inclined plane of angle theta = 30 degrees as shown in Figure 1 The block is released from rest at the top of the plane, where the distance from the bottom is d = 10 m.
(B) How long does it take the block to reach the bottom, and what is its speed just as it gets there?
(A) Find the magnitude of the acceleration of the block and the normal force exerted on the block
Build a category gui that adds different kinds of categories to arraylist. Then populate this data to JCombobox in another gui frame.
IFRS 11 - Classifying Joint Arrangement Practice Exercise 2
For each of the following scenario, identify which type of joint arrangement qualifies based on the given facts.
1. Entities A and B (the parties) set up a separate vehicle (entity X) together with a JOA4.2.
Shareholders' agreement and JOA establish rights and obligations and expressly specify that
- Each party has a 50% interest in entity X and appoints one director
- Unanimous consent is required for all resolutions to be passed
- The rights and obligations arising from the activities of entity X are to be allocated directly to parties A and B in specified proportions.