3 years ago

Trains on the line reached an average speed of 125 miles per hour. Approximately, what is this speed in kilometers per hour?

Mathematics

1 answer:

nevsk [136]3 years ago

8 0

125 miles per hour is equal to 201.168 kilometers per hour.

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2 years ago

Devonte used the change of base formula to approximate log Subscript 8 Baseline 25. Which expression did Devonte use?.

scZoUnD [109]

Answer:

I think I did this. I think the answer choices are:

Log StartFraction 8 Over 25 EndFraction

StartFraction log 8 Over log 25 EndFraction

log StartFraction 25 Over 8 EndFraction

----> StartFraction log 25 Over log 8 EndFraction

So the answer is D

Step-by-step explanation:

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2 years ago

PLEASE HELP!!!

IrinaVladis [17]

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The closer it gets to -19, the closer the number goes to 44. It never hits it exactly though, but based off the trend (43.95, 43.995, 43.9995) we can tell that it gets closer to 44 each time.

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2 years ago

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lesantik [10]

Answer:

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Step-by-step explanation:

use PEMDAS

3^2-(5 x 2^3)

3^2-(5 x 8)

3^2-40

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3 years ago

Read 2 more answers

HELP ASAP WILL GIVE BRAININST IF:

DiKsa [7]

Answer:

<em><u>slope is -7/8</u></em>

Step-by-step explanation:

first remember these to formulas:

$m= \frac{y2-y1}{x2-x1}$

and

$y-y1 = m(x-x1)$

now insert the points:

$\frac{-3-4}{3-(-5)}$ = -7/8

slope intercept form:

y - 4 = -7/8(x - (-5)

y - 4 = -7/8(x + 5)

y = -7x/8 - 3/8

Have a nice day!

and if you have a question or if I did anything wrong please tell me.

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3 years ago