Raj's bathtub is clogged and is draining at a rate of 1.5 gallons of water per minute. The table shows that the amount of water remaining in the bathtub, [tex]y[/tex], is a function of the time in minutes, [tex]x[/tex], that it has been draining.
| [tex]x[/tex] | [tex]y[/tex] |
|---|---|
| 0 | 40 |
| 0.5 | 39.25 |
| 1 | 38.5 |
What is the range of this function?
A. all real numbers such that [tex]37.75 \leq y \leq 40[/tex]
B. all real numbers such that [tex]0 \leq y \leq 40[/tex]
C. all real numbers such that [tex]y \geq 0[/tex]
D. all real numbers such that [tex]y \leq 40[/tex]
Answer (3)
5 minutes. Because 30/6=5
30 ∗ 6 1 = 6 30 = 5
It takes 5 seconds to print 30 pages using a printer that prints a page in 6 1 second.
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