p3sec3.15
15. Doug's biology experiment involved timing 12 hamsters in a maze. Each hamster received at least one practice before being timed. The scatter plot above shows the time each hamster took to complete the maze and the corresponding number of practices that each hamster received. Based on the data, which between \[t\], the number of seconds to complete the maze, and \[p\], the number of practices?
(A) \[t(p) = 44\]
(B) \[t(p) = p\]
(C) \[t(p) = 44p\]
(D) \[t(p) = \frac{p}{44}\]
(E) \[t(p) = p + 44\]
p3sec3.16
16. The pattern shown above is composed of rectangles. This pattern is used repeatedly to completely cover a rectangular region \[12L\] units long and \[10L\] units wide. How many rectangles of dimension \[L\] by \[W\] are needed?
(A) 30
(B) 36
(C) 100
(D) 150
(E) 180
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