Answer:
The interest is 634.13.
Step-by-step explanation:
Amount deposit , P = 5000
Interest, R = 4 % so, R = 4/4 = 1 %
Time, T = 3 years quarterly
n = 3 x 4 = 12
Let the amount is A.
Use the formula of the compound interest
So, the interest is
I = A - P = 5634.13 - 5000 = 634.13
Question Down Below!
The value of x in expression cos(2x-1) = sin(3x+6) is 17.
cos(2x-1) = sin(3x+6)
let
a = 2x - 1
b = 3x + 6
Therefore,
cos a = sin b
Therefore, a and b are complimentary.
Complimentary angles are angles that sum up to 90 degrees. Therefore,
2x - 1 + 3x + 6 = 90
2x + 3x - 1 + 6 = 90
5x + 5 = 90
5x = 90 - 5
5x = 85
x = 85 / 5
x = 17
learn more on trigonometry here: brainly.com/question/2193114
1. x/15
2. x/10
3. 15/x
Together they can complete the whole job in 6 minutes.
The amount of work done by the slowest person is .
The time, work and rate formula is given by
Work done = time × rate of wok
According to the given question.
One person can do a certain job is 10 minutes.
⇒ The work done in 1 minute by the first person or the rate of work done by the first person =
Another person can do the same job in 15 minutes.
⇒ The work done in 15 minutes by another person or the rate of work done by the second person =
So,
The amount of work done by both of them in one minute
=
⇒ Together they can complete the th part of the work in one minute.
Therefore, together they can complete the whole job in 6 minutes.
As, we know that
Work done = Total time taken × Rate of work done
Since, the second person is taking 15 minutes to complete the jo.
So, he is the slowest person.
Total time total time taken by the two persons to complete the job together is x (given).
Also, the rate of work done by the slowest person =
Therefore,
The amount of work done by the slowest person =
Hence, the amount of work done by the slowest person is .
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Answer:
(1/12) Pi r^3 option C on plato
Step-by-step explanation:
r = radius of the cylinder
V = (1/3)Pi c^2 h for a cone.
and c = r/2 and h = u
so Volume of the cone is (1/12) Pi r^3
Answer:
Euros
Step-by-step explanation:
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