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fiasKO [112]
3 years ago
12

a snail can move approximately 0.30 meters per minute.How many meters can the snail cover in 15 minutes ?

Physics
1 answer:
hichkok12 [17]3 years ago
8 0
Sometimes if you have the word per, you need to multiply. In this problem, they are asking you to find the amount of meters a snail can travel per minute.They are giving you the amount of minutes, so in this case you multiply 15 times 0.30. The answer is 4.5 meters.

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A tree is 257 ft high. To the nearest tenth of a meter, how tall is it in meters? There are 3.28 ft in 1 m.
olga2289 [7]

Answer:

Height of tree = 78.35 meters.

Explanation:

We have

          1 meter = 3.28 feet

That is

          1 ft = \frac{1}{3.28}=0.3048m

Here height of tree = 257 ft

Height of tree = 257 x 0.3048 = 78.35 m

Height of tree = 78.35 meters.

7 0
4 years ago
When light is reflected, the incident rays are bent and change direction.<br> True<br> False
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3 years ago
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konstantin123 [22]
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4 years ago
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What is being described in the following definition: An opening in the floor, platform, or pavement that measures 12 inches or m
azamat
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3 years ago
An object is moving in a straight line along the y axis. As a function of time, its position is given by the equation y=3.0+4.8x
romanna [79]

Answer:

Explanation:

<u>Instant Velocity and Acceleration </u>

Give the position of an object as a function of time y(x), the instant velocity can be obtained by

v(x)=y'(x)

Where y'(x) is the first derivative of y respect to time x. The instant acceleration is given by

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We are given the function for y

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Note we have changed the last term to be quadratic, so the question has more sense.

The velocity is

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5 0
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