The difference of the distances traveled by the comets for any given number of minutes is 25t.
Since the first comet travels at a speed of 30,000 miles per hour, the distance it travels in t minutes is d = 30000 mph × 1 h/60 min × t = 500t miles.
Also, the second comet travels at a speed of 28,500 miles per hour, the distance it travels in t minutes is d' = 28,500 mph × 1 h/60 min × t = 475t miles.
So, the difference in the distances traveled by the comets D = d - d'
= 500t - 475t
= 25t
So, the difference of the distances traveled by the comets for any given number of minutes is 25t.
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brainly.com/question/11458136
If Lakita buys x boxes of water bottles, she will have y = 16x + 69 water bottles.
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Lakita has enough money to buy only up to 5 boxes of water bottles, so she can buy 0, 1, 2, 3, 4, or 5 boxes of water bottles. These are the only reasonable values for the domain.
Substitute these values into the function rule to find the range values. </span>
Answer:
8 kilometers
Step-by-step explanation:
you get your unit rate by dividing 10/4 = 2.5 then you divide 20 by 2.5