a group of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the com
2 answers:
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Given:
Principal = Rs. 6000
Rate of simple interest = 6% per annum.
Time = 4 years
To find:
The simple interest and amount.
Solution:
Formula for simple interest:
Where, P is principal, r is the rate of interest and t is the number of years.
Putting P=6000, r=6 and t=4, we get
Now,
Therefore, the simple interest is Rs. 7440 and the amount is Rs 7440.
Answer:
we have
cscθ =1
=
h=5
p=4
b=
b=3
now
cosθ==
<u>c. 3/5</u>