3 years ago

Chico walks 3/5 mile to the library. Nikki walks 1/4 the distance that Chico walks to the library.

1 answer:

3 0

1/4 of 3/5 is 3/20. You find this by multiplying the 2 fractions. Numerator by numerator and denominator by denominator.

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A rectangular Persian carpet has a perimeter of 192 inches. The length of the carpet is 18 inches more than the width. What are

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I think it's 156 by 36

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3 years ago

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Half of your baseball card collection got wet and was ruined. you bought 14 cards to replace some that were lost.how many did yo

Mamont248 [21]

Because you added 14 cards to your collection, we'll have to subtract that:

40 - 14 = 26

Knowing that 26 cards is half of your old card deck, we know that your old card deck is:

26*2 = 52

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3 years ago

3<br><img src="https://tex.z-dn.net/?f=%203%5Cfrac%7B4%7D%7B5%7D%20%20%5Cdiv%20%203%5Cfrac%7B1%7D%7B6%7D%20" id="TexFormula1" ti

Jobisdone [24]

Hey There!

Here is your answer:

First write the equation down:

-3 4/5 ÷ -3 1/6

Then put the mixed fractions into whole numbers:

-3 4/5= 5×-3=-15+4=-11= -11/5
&
-3 1/6= 6×-3=-18+1=-17= -17/6

Now right the new problem:

-11/5×6/-17

Now multiply:

-11×6=-66
5×-17=-85

Which means -66/-85 is your answer!

Hope this helps!

3 0

3 years ago

How many significant figures are in the number 0.002849?

Oliga [24]

There is 4 significant figures

5 0

3 years ago

92. Calculate the mean of each data set below. Can you find any shortcuts that allow you to find the mean without having to do m

dimulka [17.4K]

Calculate the mean of each data set below. Can you find any shortcuts that allow you to find the mean without having to do much calculation? Homework help 6, 10, 6, 10 11, 12, 12, 13, 12 0, 5, 4, 8, 0, 7

Answer: To find the mean of the given observations. we just need to first find the sum of the given observations and the divide the calculate sum by the total number of observations.

So here:

Sum of of observations $=6+ 10+ 6+10+11+12+12+13+12+0+ 5+ 4+ 8+ 0+7=116$

Number of observations = 15

Therefore, the mean $=\frac{116}{15}= 7.733$

5 0

3 years ago