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Questions (10)
Find 𝑑𝑦/𝑑𝑥 and hence determine the rate of change of y with respect to x for the following algebraic functions:
a.
1 answer
310 views
A support beam, within an industrial building, is subjected to vibrations along its length; emanating from
two machines situated
2 answers
533 views
A triangle has the length of AB = 125ft, BC = 85ft. The size if angle C is 63°. Determine the length of AC.
2 answers
365 views
Price the hyperbolic function 1-tanh^2x=sech^2x
4 answers
765 views
Find the volume of oil required, in gallons. If a gear box uses 6.5 l of oil.
1 answer
373 views
A towns population is estimated to increase by 13% per year. Population is 20,000. What will be the population in 9 years?
3 answers
495 views
Given that 65% of people who purchase sports cars are men. If 10 sports car owners are randomly selected, find the probability
4 answers
575 views
The mean length of 200 diodes was 20.04mm with a standard deviation of 0.02mm. What is the probability that a diode selected at
1 answer
364 views
Given that 65% of people who purchase sports cars are men. If 10 sports car owners are randomly selected, find the probability
2 answers
453 views
A construction company penalizes each day of delay in construction of a bridge. The penalty will be $4500 for the first day and
1 answer
481 views
Answers (4)
Can you further explain this? Not sure if it's the way it is written
Prove not price. Prove the hyperbolic function 1-tanh^2x=sech^2x
Where did you get the .35? I don't understand?
Exactly 6 are men.
