Here’s pt:2 of my last question

Well, let's see how many dogs, cats, and snakes are there in the last question...there's 7 dogs, 4 cats, and 1 snake. There's a total of 20 pets...including the rabbit and etc.

7 ÷ 20 = 0.35

4 ÷ 20 = 0.20

1 ÷ 20 = 0.05

Question 3

A) A dog has a probability of 0.35%

B) A snake has a probability of 0.05%

C) A cat has a probability of 0.20%

Question 4

A) There are 7 dogs and 4 cats, so in total there's 11 pets.

B) If we add all the pets together, we get a total of 20 pets.

C) If we're including all the pets then the perctange would stay the same, a dog would have a 0.35% of being adopted, whereas a cat has a 0.20% of being adopted.

I hope this helps!

(But, if the question is asking which has a higher chance of being adopted between a cat and a dog, then the dog would win...between the dogs and cats there's a total of 11)

7 ÷ 11 = 0.63%

4 ÷ 11 = 0.36%

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

i think the length is 12 and the width is 17