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Mama L [17]
3 years ago
14

What's the slope? (-19, 12), (-9,1)

Mathematics
2 answers:
Digiron [165]3 years ago
5 0

Answer:

Slope: -11/10

Step-by-step explanation:

always do    y2 - y1/x2 - x1

12 - 1 / -19 + 9 = -11/10

tatyana61 [14]3 years ago
4 0
Answer: 21/-20

Why?
To find skip you do the difference of Y/ the difference of x. So...
12+9/ -19-1 = 21/-20

Hope this helps :D
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A bag contains 10 marbles. 5 of them are red marbles, 2 blue marbles, and 3 green marbles. You randomly pick a marble out of the
Akimi4 [234]

The probability of randomly picking out a red marble is 50%, or 1/2.

You can figure this out by finding out the percentage of each marble in the bag, and that percentage would be the probability for picking out that colour of marble. For example, the percentage of red marbles in the bag is 50%, the percentage of blue marbles in the bag is 20%, and the percentage of green marbles in the bag is 30%.

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3 0
2 years ago
Plz help no links :)
Ilya [14]

Answer:

C) f(x) = 6.25x + 3

Step-by-step explanation:

In order to know which one of the functions could produce the results in the table we simply need to substitute the number of candy bars for x in the function and solve it to see if it provides the correct total weight shown in the table. If we do this with the functions provided we can see that the only one that provides accurate results would be

f(x) = 6.25x + 3

We can input the # of candies for x and see that it provides the exact results every time as seen in the table.

f(x) = 6.25(1) + 3 = 9.25

f(x) = 6.25(2) + 3 = 15.50

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4 0
3 years ago
What is the probability that a red marble will be pulled from a bucket of 250 red marbles and 300 blue marbles? Express the answ
PolarNik [594]

Answer:

5/11

Step-by-step explanation:

There are 250 red out of 550 total

250 / 550 = 5/11

5 0
3 years ago
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