Hannah places her home on a grid so that each unit square on the grid equates to 11 mile. She uses the fact that the major stree
ts in her town are located 11 mile apart and run at right angles to each other to place her school 55 miles south and 33 miles east of her home.
The distance from Hannah's home to her school, if that distance could be walked in a straight line, would be _____ miles.
Enter your answer as the number that correctly fills in the blank in the previous sentence.
Round your answer to one decimal place, if necessary, like this: 42.5
The distance from Hannah's home to her school, if that distance could be walked in a straight line, would be _____ miles.
Enter your answer as the number that correctly fills in the blank in the previous sentence.
Round your answer to one decimal place, if necessary, like this: 42.5
1 answer:
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Answer:
Step-by-step explanation:
Linear Modeling
The initial temperature outside is 84 degrees.
We are told the temperature drops 2 degrees every hour.
Let's call x to the number of hours elapsed. After x hours, the temperature would have dropped by 2x degrees, since it's a rate of 2 degrees per hour.
That drop is subtracted from the initial temperature to produce the linear model as follows:
This is the linear equation that represents the described situation.