Solve.How many different three-digit numbers can be written using digits from the set {3, 4, 5, 6, 7} without any repeating digits?
A. 60
B. 10
C. 20
D. 120
Answer: A
You might also like to view...
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
Find the standard deviation. Round to one more place than the data.17, 12, 10, 13, 5, 17, 7, 6, 9
A. 4.4 B. 1.3 C. 4.2 D. 4.8
Add as indicated.9n5 - 2n2 - 8
A. 8n7 B. 15 - 5n5 - 2n2 C. 15n5 - 5n2 - 2 D. -2n5 + 6n2 + 4
For the given function expressed verbally, give a symbolic representation.To convert x centimeters to y inches, divide x by 2.54. Let y = f(x).
A. f(x) = 2.54x B. f(x) = 2.54 - x C. f(x) = 2.54/x D. f(x) = x/2.54