Use a proportion to solve the problem. Round to the nearest tenth as needed.A triangle drawn on a map has sides of lengths 8 cm, 10 cm, and 15 cm. The shortest of the corresponding real-life distances is 136 km. Find the longest of the real-life distances.

A. 170.0 km
B. 255.0 km
C. 160.0 km
D. 265.0 km


Answer: B

Mathematics

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Determine whether the statement is true or false.The function f(x) = mx + b is a one-to-one function for all values of m and b.

A. True B. False

Mathematics

Write the partial fraction decomposition of the rational expression.

What will be an ideal response?

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Select the correct graph for the following function using a graphing utility. Determine whether the limit exists or not.

A. ?


B. ?


C. ?


D. ?


E. ?

does not exist.


Mathematics

Solve the problem.An initial investment of $1000 is appreciated for 6 years in an account that earns 6% interest, compounded annually. Find the amount of money in the account at the end of the period.

A. $1418.52 B. $1503.63 C. $418.52 D. $1338.23

Mathematics