Search & Filtering
A questionnaire asks shareholders of a company to state whether they consider the chairman’s salary to be too high, about right, or too low. Excluding shareholders who have no opinion, the probabilities of answers from randomly selected shareholders are as follows:</span><span lang="EN-US"><o:p></o:p></span>
Too High 0.80
About Right 0.25
Too Low 0.05
What are the probabilities that if three shareholders are selected at random,
a. They will all answer, ‘too high’?
b. Exactly two will answer ‘too low’?
c. Exactly two will give the same answer?
two point charges are located on the positive x axis of a coordinate system charge q1=1.0nC is 2.0cm from the origin, another charge q2=-3.0nC os 4.0cm from the origin .what is the total force exerted by these two charges on charge q3=5.0nC located at The origin
a machine starts production of matchboxes at the rate of 12000 per hour. The rate of production decreases by 40% every hour. Calculate the total nimber of matchboxes produced in first 2 hours
Assume the total cost of a tertiary education will be R75 000 when your child enters university in 18 years. You presently have R7 000 to invest. What rate of interest must you earn on your investment to cover the cost of your child’s tertiary education?
The 143 years of reigning the Cape of Good Hope since 1652 was known as the era of the
Develop a C++ program that will compute the values of six trigonometric functions (sine, cosine, tangent, cotangent, secant, and cosecant) at any angle without using cmath/math.h library. (Hint : Transform Maclaurin Series of sine and cosine function into C++ codes)
A moon rock has 3 % of its original Al-26 mass. K/U T/I C
(a) Determine the age of the moon rock.
(b) Discuss any assumptions that must be made when
using this method of dating.
Aluminum-26, which decays into magnesium-26, has a half-life
of approximately 720 000 years. Use this information to answer
Questions 6 and 7.
6. (a) What type of decay does Al-26 undergo?
(b) Does Al-26 decay in the same way as C-14?
Explain.
1. Two equal positive charges q1 q2 = 4.0 μC are located at (1.20 m, 0) and (-1.20 m, 0), = respectively. What are the magnitude and direction of the total electric force that q1 and q2 exerts on a third charge q3= 7.0 μC located at (0, -0.50 m) ?
2. In problem #1, find the total electric field at (0, -0.50 m).
U.S. economic growth had slowed to a crawl, and then to a halt. Companies that had stocked up on recent college grads in the tighter labour markets of 1998-2000 found themselves with more than they knew what to do with in 2002 and 2003. They were not eager to hire more. Bonuses and other “perks” disappeared; job offers became scarcer. With the unemployment rate around 6% in May and June of 2003, the job market was far from the worst ever. But it was nothing like the glory days of 2000.
(iv) Briefly explain and justify what prevailing situation was taking place in the year 2003.
(v) Identify and explain two (2) fiscal policies and two (2) monetary policies that the government may have used to correct this situation.
#340153 on Dec 2023