David is standing 500 feet away from the base of a cell phone tower. The angle of elevation from his eyes to the top of the towe
1 answer:
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Answer:
Mr. Chang will have 15714.90 dollars.
Step-by-step explanation:
p = 650
r =
Number of periods or n =
Future value formula is :
Putting the values in formula we get;
= $15714.90
Hence, Mr. Chang will have 15714.90 dollars.
Answer:
(8√2) / 15
Step-by-step explanation:
A curve bounded by the y-axis is represented by in terms of dy;
When the curve crosses the y-axis, x will be 0. In this case x is the function of t, so we have to solve for x(t) = 0;
0 = t^2 + 2t --- (1)
Solution(s) => t = 0, t = 2
dy = (1/2 * 1/√t)dt --- (2)
Our solutions (0, 2) are our limits. The area of the curve is in the form , so now let's introduce the limits of integration, x(t) and dy/dt. Remember, dy/dt = (1/2 * 1/√t) (second equation). 1/2 * 1/√t can be rewritten as 1/2 * t^(-1/2)....
Your solution is 8√2 / 15