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Svetradugi [14.3K]
3 years ago
5

Greyhounds can reach speeds of 20.1 meters per second. Which conversion factor can be used to find this speed in meters per minu

te?
StartFraction 1 minutes Over 60 seconds EndFraction
StartFraction 1 second Over 60 minutes EndFraction
StartFraction 60 seconds Over 1 minute EndFraction
StartFraction 60 minutes Over 1 second EndFraction
Mathematics
2 answers:
kicyunya [14]3 years ago
7 0

Answer:

Step-by-step explanation:

20.1metres / seconds

We want to convert to metres /minutes

It is known that 60seconds=1minutes

So therefore, either we multiply 20.1metres/seconds by

60seconds/1minutes

Or

1minutes/60seconds

Multiplying with the above does not change the magnitude of the quantity because it is like we are multiplying by 1.

Since we want to cancel seconds and it is in the denominator, so to do this we need to multiply with the fraction that has the seconds as numerator.

So, we are going to multiply with 60seconds/1minutes

20.1metres/seconds ×60seconds/minutes

1206metres/minutes.

So the correct fraction is the StartFraction 60 seconds Over 1 minute, which is the third option

Cerrena [4.2K]3 years ago
5 0

Answer:

60sec/1min

Step-by-step explanation:

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2 years ago
If c(x)=5/x-2 and d(x)=x+3, what is the domain of (cd)(x)?
pickupchik [31]

Answer:

The domain is all Real x except x = 2 .

Step-by-step explanation:

(cd)(x) = ( 5 / x-2) * x+3

=  5(x+3)/(x-2)

The domain is all Real x except x = 2 .

(because when x = 2 (cd)(x) is undefined).

3 0
3 years ago
A regular octagon with one side 6 In.
Gwar [14]
The perimeter is 48 inches if that's what you need to know...
5 0
3 years ago
Read 2 more answers
Help please asap algebra 2
timurjin [86]
X = approximately 633

Steps:
lnx + ln3x = 14

ln3x^2 = 14 : Use the log property of addition which is to multiply same log                           together so you multiply x and 3x because they have log in                                common

  (ln3x^2) =  (14)  : take base of e on both sides to get rid of the log
e                e

3x^2 = e^14  : e cancels out log on the left side and the right side is e^14 

x^2 = e^14 / 3 : divide both sides by 3

√x^2 = <span>√(e^14 / 3) : take square root on both sides to get rid of the square 2                                  on x
</span>
x = √(e^14) / <span>√3 : square root cancels out square 2 leaving x by itself

x = e^7 / </span>√3 : simplify the √(e^14) so 14 (e^14) divide by 2 (square root) = 7<span>

x = </span>633.141449221 : solve 
4 0
2 years ago
3(x+6)=2(4x+14)<br> what is the value of x?
GrogVix [38]
Hi there

3(x + 6) = 2(4x + 14)
3x + 18 = 8x + 28
3x - 8x = 28 - 18
-5x = 10
x= 10/-5
x = -2


Here it is :)


Merry Christmas

8 0
3 years ago
Read 2 more answers
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