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Lapatulllka [165]
3 years ago
10

Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 5 salamanders, 3 crayfish, an

d 12 minnows in her lab.
Mathematics
2 answers:
denpristay [2]3 years ago
8 0
She'll most likely pick a minnow
gregori [183]3 years ago
3 0
The chances of her selecting a salamander is five out of twenty because there are five salamanders and twenty total creatures.
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Y = x + 5<br> y = -2x - 4<br>what are the y and x values please ​
Maksim231197 [3]

Answer:

x=-3, and y=2

Step-by-step explanation:

Since both equations are equal to y, set them equal to each other and solve for x, that way you can solve for y:

x+5=-2x-4

3x+5=-4

3x=-9

x=-3

Plugging in x=-3 into one of the original equations:

y = x + 5

y = -3 + 5

y = 2

Therefore, x=-3 and y=2. You can also write as the ordered pair (-3,2) since that's where the two equations would intercept on a graph.

3 0
3 years ago
Hurry please thank u if u answer​
AlekseyPX

Answer:

92

Step-by-step explanation:

<C = 180 - 140 = 40 deg

180 = 40 + 2x + (x+2)....... x= 46

<B = 2x = 2*46 = 92 deg ans

6 0
3 years ago
Kelsey graphed the equation y = 3x + 1 as shown below.
miv72 [106K]
I think it’s B but I’m not for sure
6 0
2 years ago
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Identify the function that contains the data in the following table:Х-20o235f(x)531224O f(x) = x/ + 1O f(x) = x - 21O f(x) = lx
kirill [66]

To identify the function that contains the data in the table, we should first visualize the data.

A graph of the data is shown below:

From the plot above, we can identify that:

The graph above is a graph of f(x) = |x|, translated to the right 2 units and translated upwards 1 unit.

Hence, the function is:

f(x)\text{  = |x-2| + 1}

Answer:

Option D

3 0
1 year ago
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KATRIN_1 [288]

Answer:

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Step-by-step explanation:

6 0
2 years ago
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