3 years ago

A certain farm raises only chickens and pigs. The ratio

Mathematics

1 answer:

mash [69]3 years ago

3 0

Answer:

Step-by-step explanation:

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Khan academy What is the slope of the line?

Irina18 [472]

Answer:

Slope: 3/4

Step-by-step explanation:

If you want the equation for the line:

y = (3/4)x - 1

However, this is how you find the slope:

You want to find any two point on the graph, however, it's easier if it touches exactly where two number meet. For example I chose:

(0,-1) and (2,4)

Now just find the change in y, and divide it by the change in x

change in y = 3

change in x = 4

So your slope is 3/4

4 0

3 years ago

A box is filled with 3 yellow cards, 2 blue cards, and 7 brown cards. A card is chosen at random from the box. What is the proba

Otrada [13]

We need to find the probability of the card chosen at random is yellow or brown.

So, since there are 3 yellow cards and 7 brown cards, the total numbers of cards that are yellow or brown is:

$3+7=10$

Now, the probability that the chosen card is yellow or brown can be found by dividing the above value by the total number of cards in the box.

The total number of cards in the box is:

$3+7+2=12$

Thus, that probability is given by:

$\frac{10}{12}=\frac{10\div2}{12\div2}=\frac{5}{6}$

Therefore, the answer is:

$\frac{5}{6}$

3 0

1 year ago

If 9 pairs of jeans cost $121.50 find the cost of 5 pairs

tatuchka [14]

121.50 divided by 9 is 13.50. 13.50 times 5 equals 67.50

7 0

3 years ago

Read 2 more answers

What is the approximate value of x in the diagram below

irga5000 [103]

We use Tan in this case:

Tan=(opposite/adjacent)

Tan(36)=23/x

x=23/Tan(36)

x=31.64 length

Hope it helps!

8 0

2 years ago

Read 2 more answers

The value of Maggie's car decreased by 20% since last year, when she bought it. If the car is now worth $20,000.00, how much was

Stella [2.4K]

20,000 = 80% of the original price so 20,000 divided by 80 = 250 then multiply that by 100 equals 250000 which is the original price

hope this helps !

8 0

3 years ago