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Gwar [14]
3 years ago
12

IF JOHN RAN A 5-KILOMETER MARATHON HOW LONG WAS THAT IN METERS?

Mathematics
1 answer:
lesya [120]3 years ago
7 0
A kilometer is composed of 1000 meters. The term "kilo" means "a thousand."

So 5 kilometers means 5 1000 meters, thus it is equal to 5,000 meters.

1 km = 1000 meters

5 km * 1000 m / km = 5 * 1000 m = 5,000 meters

1 m = 0.001 km

5 km * 1m/0.001km = 5 m / 0.001 = 5,000 meters
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alexgriva [62]
ANSWER: $66.30

WORK:
to find 15% off, multiply by 0.15.
78 x 0.15 = 11.7

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Vika [28.1K]

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Step-by-step explanation:

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If y varies directly as x^2 and y=12 when x=2, find y when x=5
Shkiper50 [21]
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Find all the critical points of h(x) = x^3 − 3x^4 and categorize them as local
neonofarm [45]

Answer:

0 is an inflection point

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Step-by-step explanation:

To begin with you find the first derivative of the function and get that

h'(x) = 3x^2 - 12x^3

to find the critical points you equal the first derivative to 0  and get that

3x^2 - 12x^3 = 0, x =  0,1/4

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since h''(0) = 0 is neither an inflection point, and since h''(1/4) = -3/4 then 1/4 is a maximum.

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4 years ago
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