3 years ago

Caroline is doing a traffic survey. On the first day, the ratio of

1 answer:

4 0

Answer:

1st day = 13/20×100 = 65%

2nd day = 8/13×100=61.53%

1st day answer

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amid [387]

Answer:

4.6 km

Step-by-step explanation:

-This is a Pythagorean Theorem problem where the distances walked are effectively the base and height of the imaginary right triangle thereof.

#Apply Pythagorean theorem to solve:

$b^2+h^2=H^2\\\\2^2+x^2=5^2\\\\x^2=5^2-2^2=21\\\\x=\sqrt{21}\\\\x=4.58\ km$

$\approx 4.6\ km$

Hence, the distance x is 4.6 km

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2 years ago

Pavel [41]

Answer:

This is the ever best answer. All the best

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2 years ago

Sonbull [250]

There are 6 different ways:

23,598
23,958
25,398
25,938
29,538
29,358

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3 years ago

mina [271]

80 + 28 - 13 = 95 + 11 = 106

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3 years ago

Marina CMI [18]

The answer to this question is 22.83 but if you want it rounded its 22.84

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2 years ago