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Display the cube of the numbers up to a given intiger using any types of loop the suits to solve problem.



Enter the maximum number: 21


Even numbers are :2 4 6 8 10 12 14 16 18 20

Odd numbers are :1 3 5 7 9 11 13 15 17 19 21



Display the cube of the numbers up to a given intiger:


Input the number of the term:


Number is : 1 and the cube of 1 is : 1

Number is : 2 and the cube of 2 is : 8

Number is : 3 and the cube of 3 is : 27


Process returned 0 (0x0) execution time : 5.878 s

Press any key to continue.



A commercial bank made a survey to 500 of its clients and ask them how many credit cards they own. In a client is selected at random. What is the probability that the client is female?


A 3.5kg block is pushed along a horizontal floor by a force F of magnitude 15N at an angle 40°W horizontal. The coefficient of kinetic friction between the block and the floor is 0.25. Calculate the magnitude of:



(a) frictional force on the block from the floor



(b) the block's acceleration

3. A small sphere of charge +6 x 10-⁶C is suspended by a string of negligible mass. A charge of -9 x 10^-6 C is placed directly to the right of the sphere and 0.22m away from it. The string is deflected 5° from the vertical. Find the tension in the string.

How much energy was transferred during the phase change shown on the

cooling curve above? Use the phase diagram and table of values below to

help you answer the question.


A drum rotates around its central axis at an angular velocity of 12.60 rad/s. If the drum then slows at a constant rate of 4.20 rad/s2.



(a) how much time does it take?



(b) through what angle does it rotate in coming to rest (3.0s , 18.9 rad)

Improving supply chain sustainability involves matching the social and environmental pillars with the various supply chain drivers. Critically analyse any FIVE (5) opportunities for improving supply chain sustainability in the food industry. Make use of the relevant examples in your analysis.


A population consists of the numbers 2 4 8 10 and 5.Let us list all the possible samples of size 3 from this population and construct the sampling distribution of the sample mean


A.How many possible samples can be drawn


B.Construct the sampling distribution of sample means


C.Make a probability distribution of the sample mean (Sampling distribution of the sample means)

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