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3 years ago

13

Alice has a basket containing 6 red socks, 4 blue socks, and 12 white socks. Find the theoretical probability that Alice will ra

ndomly select a red sock from the basket

1 answer:

mrs_skeptik [129]3 years ago

7 0

There is a 42.22% chance

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Helpppppp plsss!!!!!!graph it on your paper will give brainliest

nydimaria [60]

Answer:

see attached

Step-by-step explanation:

graph y = -3/2x - 2

x Intercept: 0 = -3/2x -2

3/2x = -2

x = <u>-2 (2)</u>

3

x = -4/3

(-4/3, 0)

y intercept: (0, -2)

6 0

2 years ago

Nadia finds out her favorite horse family population is increasing at a constant rate. The horse family was at 24 in 2011 and is

pogonyaev

Answer:

The equation is p = (8/3) t + 24

In 2020, we will have about 48 horses.

Step-by-step explanation:

In 3 years the family increased by 32 - 24 = 8.

So the constant of proportionality = 8/3.

The required equation is p = (8/3)tx + 24

where p = the population and t is the number of years after 2011.

So in 2020 we can predict that in 2020 the number of horses

= (8/3) * 9 + 24

= 72/3 + 24

= 24 + 24

= 48.

4 0

2 years ago

If cose<br> =-2/3<br> -, which of the following are possible for the same value of e?

Lubov Fominskaja [6]

Answer:

B?

Step-by-step explanation:

3 0

2 years ago

Find all two-digit numbers with the following property: difference of that number and the number with its reversed digits is 36.

kirza4 [7]

$10x+y-(10y+x)=36\\
10x+y-10y-x=36\\
9x-9y=36\\
x-y=4\\\\
x,y\in\{1,2,3,4,5,6,7,8,9\}\\
\Downarrow\\
x=5,y=1\\
x=6,y=2\\
x=7,y=3\\
x=8,y=4\\
x=9,y=5


$

There are 5 such numbers - 51,62,73,84,95

6 0

2 years ago

What number should be added to -20 to get the sum of 36?

DochEvi [55]

36 - (-20) = 56

SO the number that should be added to -20 to get the answer of 36 is 56.

Hope this helps! Mark as Brainliest please! :)))

4 0

3 years ago

Read 2 more answers