2 years ago

The ratio of dogs to cats is 2 to 3. There are 10 pets total. How many dogs are there? How many cats are there?

1 answer:

6 0

6 Dogs and 4 cats

explanation - with the 2:3 ratio, multiplying by two gives us 4:6, and combined (4+6) is 10

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MissTica

Answer:

$y+1=4(x+2)$

Step-by-step explanation:

Hi there!

Point-slope form: $y-y_1=m(x-x_1)$ where m is the slope and (x₁,y₁) is the given point

$y-y_1=m(x-x_1)$

Plug in the slope and the point

$y-(-1)=4(x-(-2))\\y+1=4(x+2)$

I hope this helps!

6 0

2 years ago

Reika [66]

Answer:

Step-by-step explanation:

To evaluate 4P2, we will use the permutation formula as shown;

nPr = $\frac{n!}{(n-r)!}$

4P2 = $\frac{4!}{(4-2!}$

$= \frac{4!}{2!} \\= \frac{4*3*2!}{2!}\\ = 4*3\\= 12$

4P2 = 12

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3 years ago

Alchen [17]

Answer:

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2 years ago

solmaris [256]

To get the answer I divided 12.5 by 10. The answer is 1.25.

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2 years ago

Marina CMI [18]

Answer: needs more info

Step-by-step explanation:

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3 years ago