Use your calculator to find a decimal approximation.(4.97)-1/2
A. 1.694791
B. 2.990494
C. 0.448561
D. 0.265106
Answer: C
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Model the situation with a dynamical system. Use your model to answer the question.You deposit $971 in a bank account paying 4% yearly interest that is compounded annually. How much will be in your account at the end of 4 years?
A. An+1 = 4An, n = 0, 1, 2, ..., where A0 = 971; $248,576.00 B. An+1 = 1.04An, n = 0, 1, 2, ..., where A0 = 971; $1135.93 C. An+1 = 1.04An, n = 0, 1, 2, ..., where A0 = 971; $1009.84 D. An+1 = 0.04An, n = 0, 1, 2, ..., where A0 = 971; $0.00
Solve the problem.Estimate the answer by rounding the first number to the nearest hundred and the second number to the nearest thousand.131 × 2854
A. 300,000 B. 60,000 C. 400,000 D. 200,000
Convert the equation given in rectangular form into polar form.y2 = 2x
A. r = 2 cot2 x B. r = 4 cot x cscx C. r = 2 cot x cscx D. r2(cos ? + sin ?) = 2
Divide and simplify.
÷ 
A. 
B. 
C. 
D. 