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Salsk061 [2.6K]
3 years ago
6

What is the average speed of a biker if she biked 4.25 of a mile in 25 minutes?

Mathematics
1 answer:
slega [8]3 years ago
3 0

Answer:

0.17

Step-by-step explanation:

You need to divide the distance biked by the amount of time taken to bike 4.25 of a mile. Ignore the of a mile, that isn't needed. so then you divide 4.25 by 25 and get?

0.17 for average speed/0.17 mpm or miles per minute

Hope this helped!

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lutik1710 [3]

Answer:

The value of k is -9

Step-by-step explanation:

Subsitute

g(x)=h(x)+k

(x^2-6)=(x^2+3)+k

x^2-6=x^2+3+k

subtract x^2+3 from both sides (or add -x^2-3 to both sides)

-9=k

k=-9

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3 years ago
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WHAt does that actually mean?

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4 years ago
Let f(x)=7x-13. Find f^-1(x).
vitfil [10]

Ok but allow my humble self to use y instead of f(x).

We have,

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spayn [35]

Answer:

( - x, - y )

Step-by-step explanation:

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