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luda_lava [24]
3 years ago
15

Please help me quickly!

Physics
1 answer:
Hatshy [7]3 years ago
7 0

Answer:

Living Things

Explanation:

Physical science is the study of the inorganic world. That is, it does not study living things. (Those are studied in biological, or life, science.) The four main branches of physical science are astronomy, physics, chemistry, and the Earth sciences, which include meteorology and geology.

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The answer is C) The water pushed up on the skis

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At 15°C air is transmitted <br>at 340 m/s. Express this speed<br>in Kilometers per hour.​
EleoNora [17]

Answer:

1224km/hr

Explanation:

To convert from m/s to km/hr

1000m = 1km

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60×60 seconds = 1 hr

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Divide (2) by (1)

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1m/s = 1/1000 × 3600/1  km/hr

1m/s = 3600/1000  km/hr

1m/s = 3.6 km/hr .............(3)

To convert 340m/s to km/hr

Multiply (3) by 340

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340m/s = 1224km/hr

I hope this was helpful, please mark as brainliest

7 0
3 years ago
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A square is 10 cm by 10 cm a student measure inside of the square is 9.9 cm and uses the measurements to calculate the area of t
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2,5

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If p(a)=0.07692, p(b)=0.25, and probability of a and b. =0.01923, what is probability of a or b. to four decimal places? select
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1 year ago
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