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adoni [48]
3 years ago
13

a bag with 9 marbles is shown a marble is chosen from the bag at random. what are the odds in favor of choosing a black marble

Mathematics
1 answer:
torisob [31]3 years ago
8 0
It depends on the number of the different colored marbles. if there are more black marbles, then there is a greater possibility of choosing that color.
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Given m ||n, find the value of x.
Reptile [31]

Answer:

x = 169º

Step-by-step explanation:

So we know that a straight line equals 180º. Now we have to come up with an equation. We're given 11º so the equation should look like:

x + 11 = 180 or 180 - 11 = x

I'll solve for both.

x + 11 = 180

  -11      -11

x = 169

180 - 11 = x

180 - 11 = 169

x = 169

7 0
3 years ago
Please help! Crucical to my grade
nata0808 [166]

I would think its D, but not totally sure


3 0
3 years ago
When looking at a rate table for supplemental term life insurance, what are the rates based on?
Reptile [31]

Answer:

d. is the answer

Step-by-step explanation:

I got it right on edge.

4 0
3 years ago
Read 2 more answers
Pls help :(
Tresset [83]
Roots: -2/3, 5/3
*Sum of roots: -2/3+5/3= 1*
Product of roots: -10/9


Answer in this case is....1
5 0
3 years ago
1) f(x) = 2x + 4, g(x) = 4x2 + 1; Find (g ∘ f)(0).
Sholpan [36]

Answer:

<h2>(g \: \circ \: f)(0) = 17</h2>

Step-by-step explanation:

f(x) = 2x + 4

g(x) = 4x² + 1

In order to find (g ∘ f)(0) we must first find

(g ° f )(x)

To find (g ° f )(x) substitute f(x) into g(x) that's for every x in g(x) replace it with f(x)

That's

<h3>(g \: \circ \: f)(x) = 4( ({2x + 4})^{2} ) + 1 \\  = 4(4 {x}^{2}  + 16x + 16) + 1 \\  =  {16x}^{2}  + 64x + 16 + 1</h3>

We have

<h3>(g \: \circ \: f)(x) =  {16x}^{2}  + 64x + 17 \\</h3>

Now to find (g ∘ f)(0) substitute the value of x that's 0 into (g ∘ f)(0)

We have

<h3>(g \: \circ \: f)(0) = 16( {0})^{2}  + 64(0) + 17 \\</h3>

We have the final answer as

<h3>(g \: \circ \: f)(0) = 17</h3>

Hope this helps you

8 0
4 years ago
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