Find the length of the third side of the right triangle. Where appropriate, give both an exact answer and an approximation to three decimal places.
A. 
? 21.541
B. 
? 3.464
C. 
? 18.330
D. 
= 168.0
Answer: C
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Solve.When interest is compounded continuously, the balance in an account after t years is given by 
, where P0 is the initial investment and k is the interest rate. Suppose that P0 is invested in a savings account where interest is compounded continuously at 2% per year. Express P(t) in terms of P0 and 0.02.
A. P(t) = (P0)0.02t B. P(t) = P0e2t C. P(t) = P0e0.02 D. P(t) = P0e0.02t
Describe where the following number can be found in Pascal's triangle.C(53, 6)
A. The last entry in the sixth row B. The fifteenth entry in the 61st row C. The sixth entry in the 53rd row D. The 53rd entry in the sixth row
Find length of missing side in the following triangles using the Pythagorean theorem. Round to one decimal place.
A. c = 19.0 ft B. c = 14.0 ft C. c = 10.6 ft D. c = 20.0 ft
Simplify the rational expression.
A. 
B. 
C. 
D. 