Step-by-step explanation:
there are 158 4th grade students and 139 fifth grade students going on a field trip .there needs to be at least 1 adult chaperon
e for evrey 8 students .
1 answer:
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The answer is -|0.35 t -14| +14
<u>Step-by-step explanation</u>:
The problem statement is asking for an expression for distance in miles, so the constants in the expression will be miles. In the time it takes to get to point B (40 minutes), the ferry has gone (0.35 mi/min)×(40 min) = 14 mi. Hence the maximum value of the function must be 14. The only function with that characteristic is the one of selection D.
