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combined rate of working = (3*x)/10 * 50
then answer is 15x
Then Ali works at x/5 work units per hour and Hashim at x/10. Add these to get their combined work rate and use the formula:
Bob
Adding this lead to (3*x)/10
Question 2 : Successive discounts of 10% and 15% is equivalent to a single discount of
Options
A:24%
B:24.5%
C:23.5%
D:22%
E:25%
If Ali can finish a job in 5 hours and Hashim can finish the same job in 10 hours , how many minutes will it take both of them together to finish the job?
This topic is given in math is fun web site?
Ali salary must be 0.35x
Ali 1.35x??
Explain this formula..
how difference is 0.35??
Question 1 : Two numbers are respectfully 20% and 50% more than a third , what percentage is the first to the second?
Question 2: If Ali salary is 35% more than that of Hashim , How much percent is Hashim salary less than that of Ali?
Question 3: If Maryam's salary is 25% less than that of Fatima, then how much percent is Fatima's salary more than that of Maryam?
Question 4: After deduction 20% from a certain sum, and then 30% from the remainder , there is 3500 left. Find the original sum?
Derivative is tangent line?
See again this question
See again this question
Means??
Why we find tangent
How they perpendicular
Can u draw
A line that just touches a curve at one point, without cutting across it is called tangent
Slope is -1/7
Y=-1/7x+29/7
Ok q2
Which question
And question 2
f'(1)
Yes ans is 36