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mezya [45]
4 years ago
11

Can someone plz do the dimensional analysis for 32ft/6.45 sec to meters/min? Thank You!

Mathematics
1 answer:
Rzqust [24]4 years ago
5 0

Answer:

About 90.73 meters/min.

Step-by-step explanation:

Dimensional analysis is done by multiplying the wanted unit over the current unit in equal measure, or the other way around.

First, we will convert feet to meters, using that 1 ft = .4048 m.

32ft/6.45sec * .3048m/1ft = 32/6.45sec * .3048m = 9.7536m/6.45 sec.

Second, we convert seconds to minutes, using that 60 sec = 1 min.

9.7536m/6.45sec * 60sec/1min = 9.7536*60m/6.45min ≈ 90.7311627m/min.

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The answer to the answer to this question is: 1,399.286

Step-by-step explanation:

There is two methods you can solve this question, either with long division or short division in this case I chose short division and got 1,399.286

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3 years ago
A card is picked at random from a deck of cards, after putting it back another card is picked at random. ​Are these two events d
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Answer: Independent event

Step-by-step explanation:

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3 years ago
The table shows how many of each type of movie are being shown at a theater.
alexira [117]

Answer:

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7 0
3 years ago
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BigorU [14]
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5 0
3 years ago
Can someone help me with this question?????????
pishuonlain [190]
Area of the circle can be calculated using the following rule:
area = pi*(radius)^2

For the first circle:
We are given that:
area = 1040.9 square units ....> I

For the second circle:
We are given that:
radius = 27 units
Therefore:
area = pi * (27)^2 = 2290.221044 square units ....> II

For the third circle:
We are given that:
circumference = 87.92 units
Therefore:
circumference = 2*pi*radius = 87.92
radius = 13.99 units
area = pi*(13.99)^2 = 615.12799 square units ...> III

For the fourth circle:
We are given that:
diameter = 19 units
Therefore:
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Based on the above, the order according to increasing area would be:
IV , III , I , II

hope this helps :)
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3 years ago
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