4 years ago

Petra jogs 3 miles in 27 min. At this rate, how long would it take her to jog 5 miles

Mathematics

2 answers:

s2008m [1.1K]4 years ago

6 0

It would take her 45 minutes to jog 5 miles

tino4ka555 [31]4 years ago

5 0

To find how long it would take for her to jog 5 miles, we need to find how long it takes her to run each mile. Using the given information, divide 27 from 3 and you get 9 (mins. per mile). With this, all you have to do is multiply 9 by 5 and you will find that it will take her 45 minutes to run 5 miles.

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The vertex of this parabola is at (-2,-3). When the y-value is -2 the x-value is -5. What is the coefficient of the square term

olchik [2.2K]

Answer:

a = -3

Step-by-step explanation:

You're correct.

The form of the equation you need is

$x=a(y-k)^2+h$