Use a proportion to solve the application.According to a recent study, 1.54 million households in one American city have pets. Out of every 100 people, 56 have more than one pet. How many households own more than one pet?
A. 86,240 people
B. 805,999 people
C. 862,400 people
D. 869,127 people
Answer: C
Mathematics
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Provide an appropriate response.If the sides of a triangle measure 12 m, 12 m, and 1,200 cm, what kind of triangle is it?
A. equilateral triangle B. right triangle C. scalene triangle D. isosceles triangle
Mathematics
Solve the problem.What is the range of the function y =log10
?
A. (10, ?) B. (0, ?) C. [0, ?) D. (-?, ?)
Mathematics
Graph the ellipse and locate the foci.
+ 
= 1 Round to the nearest tenth if necessary. 
A. foci (1.4, 0) and (0, -1.4)
B. foci (0, 1.4) and (0, -1.4)
C. foci (0, 1.4) and (0, -1.4)
D. foci (1.5, 0) and (0, -1.5)
Mathematics
Evaluate the function.Find f(-1.6) when f(x) = -7.6x - 18.
A. -30.16 B. 10.36 C. 30.16 D. -5.84
Mathematics