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determine whether W={(x,y,z)/ x+y+z+1=0, x,y,z element of real number} is a subspace of R^3 or not?
Ratio Decidendi of mans v mans (cct95/19) (2020) zacc
Puseletso has recently bought the member's interest in Gangnams Tile CC. She is experiencing financial problems, and it appears that her estate will be sequestrated. The other members of Gangnams Tiles CC, who are aware of the situation, are concerned about what effect the sequestration of Puseletso's estate will have on the continued existence of Gangnam's Tile CC. With reference to the close corporations act 69 of 1984 explain whether the continuation of the business will be affected by the sequestration of Puseletso's estate and what happens to the member's interest of a member of a close corporation when she is sequestrated.
China is a major producer of grains, such as wheat, corn, and rice. Some years ago, the Chinese government, concerned that grain exports were driving up food prices for domestic consumers, exposed a tax on grain exports.
Let’s build a sample banking program to perform the common tasks like Withdraw and Deposit.
x=R^n
x=(x1,x2,x3,x4,....,xn).
y=(y1,y2,y3,y4,....,yn)
d(x,y)=√((x1-y1)^2+(x2-y2)^2+(x3-y3)^2+......+(xn-yn)^2)
Show that d is metric on x
If the price elasticity of demand for tractors priced between $4,000 and $6,000 is -0.75 (using the mid-point method), what will be the percentage change in quantity demanded when the price for tractors falls from $6,000 to $4,000?
As a public relations practitioner at your organisation, describe to management how the organisation can manage its communication integration processes [16marks]
Different between formal communication networks and informal communication networks [4marks]
Question 4 [25]
The amount of time devoted to preparing for a statistics examination by students is a normally
distributed random variable with a mean of 17 hours and a standard deviation of 5 hours.
Required:
a) What is the amount of time below which only 15% of all students spend studying?
b) What is the amount of time above which only one third of all students spend studying?
c) What is the probability that a student spends between 16 and 20 hours studying?
d) What is the probability that a student spends at least 15 hours studying?
e) What is the probability that a student spends at most 18 hours studying?
#339914 on Dec 2023