Find the indicated probability.The manager of a used car lot took inventory of the automobiles on his lot and constructed the following table based on the age of his car and its make (foreign or domestic): Age of Car (in years)
If a car is selected at random from the lot, what is the probability that it is either a foreign car or less than 3 years old? Give your answer as a fraction.
A.
B.
C.
D.
Answer: D
Mathematics
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Change each unit to engineering notation using metric prefixes.560,000,000 Hz
A. 560 mHz B. 560 MHz C. 560 GHz D. 5.6 kHz
Mathematics
Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.(16x8y4)1/2
A. 4x4y B. 4x4y2 C. 4x8y2 D. x4y2
Mathematics
Find the function value. If the result is irrational, round your answer to the nearest thousandth.Let f(x) = 4x. Find f.
A. 1.741 B. 512 C. 32 D. 10
Mathematics
Graph.5x2 - 25y2 = 225
A.
B.
C.
D.
Mathematics