Answer:
The particular solution is .
Step-by-step explanation:
The given differential equation is
It can be written as
Use variable separable method to solve the above equation.
Integrate both sides.
.... (1)
It is given that y(1)=0. It means y=0 at x=1.
The value of constant is 0.
Substitute C=0 in equation (1) to find The required equation.
Taking sin both sides.
Therefore the particular solution is .
Answer: n < 6
Step-by-step explanation:
multiply both sides.
4 + n/3 < 6
move the constant to the right.
12 + n < 18
calculate.
n < 18 - 12
solution:
n < 6
Answer:
For this case we have the following fraction:
To find the common denominator, what we must do is rewrite the fraction.
For this, we subtract fractions in the numerator and the sum of fractions in the denominator.
We have then:
We observe that the common denominator is given by the product:
Answer:
the common denominator is:
D)ab
Step-by-step explanation:
Answer:
Step-by-step explanation:
He does not walk at all if he's swimming.
Answer:
1. $67.72
2. It's correct.
Step-by-step explanation:
1.
bill: $68.89
discount: $10
tip: 15%
Calculate the total with the discount.
68.89-10=58.89
Now calculate 15% of that.
Convert 15% to decimal by dividing by 100
Multiply
Add this to the original amount.
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Calculate 20% of 148.25
Convert 20% to decimals by dividing by 100
Multiply
This is how much they will tip.
Add this to the original bill;