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max2010maxim [7]
3 years ago
7

The ratio of cats to dogs is 3 to 5. If there are 45 dogs, how many cats are there?

Mathematics
2 answers:
Lynna [10]3 years ago
8 0
There are 27 cats if there are 45 dogs
Vera_Pavlovna [14]3 years ago
4 0
27 cats 

54kjr4kjhkjkt
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F (x) = |x + 3| -1 . Find the average rate of change from x = -6 to x = 8
Elenna [48]
Average rate of change is (f(8) - f(-6))/(8 - (-6)) = ((<span>|8 + 3| -1) - (</span><span>|-6 + 3| -1))/(8 + 6) = ((</span><span>|11| -1) - (</span><span>|-3| -1))/14 = ((11 - 1) - (3 - 1))/14 = (10 - 2)/14 = 8/14 = 4/7</span>
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3 years ago
He first three terms of a geometric sequence are as follows. 10 , 30 , 90 find the next two terms of this sequence.+
ankoles [38]
10*3=30
30*3=90
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270*3=810

or

10*3^1=30
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1.Describe a qualitative observation<br> 2.Describe a quantitative observation
kipiarov [429]
1) There are 6 dogs total in the picture.

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3 years ago
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The primeter of a rectangle is 30 inches.If its lengthis three times its length,find the dimensions
Inga [223]
Perimeter = 30 inches
Length = 3x
Width = X

P = 2L + 2W
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30 = 6x + 2x
30 = 8x
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The width is 3.75 inches and red length would be 3 times as much or 3(3.75) = 11.25 inches.
8 0
3 years ago
Find the density of a soda can with a radius of 3.25 cm, a height of 122 cm, and a mass of 40 g.
dimaraw [331]

Answer:

density = 9.88*10^{-3} g/cm^3

Step-by-step explanation:

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volume = \pi r ^{2}  h

=> \pi 3.25^{2}*122

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Step 2: Using answer from step 1 to calculate density

density=\frac{mass}{volume}

density = \frac{40}{\pi 3.25^{2}*122  }

density = 9.88*10^{-3} g/cm^3

7 0
3 years ago
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