A ramp 28 ft long rises to a platform. The bottom of the platform is 17 ft from the foot of the ramp. Find x, the angle of eleva
tion of the ramp. Round your
answer to the nearest tenth of a degree.
PLZ HELP I WILL MARK BRAINLIEST
answer to the nearest tenth of a degree.
PLZ HELP I WILL MARK BRAINLIEST
1 answer:
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Given:
Principal = Rs. 2000
Rate of interest = 20% p.a. compounded quarterly.
Time = 1 year
To find:
The compound interest.
Solution:
Formula for amount:
where,
P = Principal
r = Rate of interest
t= Time
n = number of times interest compounded in an year.
Putting P=2000, r=0.2, n=4 and t=1, we get
Now, the compound interest is
Therefore, the compound interest is Rs 431.0125.
<em><u>Explanation</u></em>
Xian has 52 stamps and Kai has 76 stamps.
Xian's club will send him 16 new stamps per month and Kai's club will send him 12 new stamps per month.
Suppose, Xian and Kai will have the same number of stamps after months.
So, the total number of new stamps for Xian and the total number of new stamps for Kai
So, the equation will be......
Thus, Xian and Kai will have the same number of stamps after 6 months.
The number of stamps for each of them will be: