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Tju [1.3M]
3 years ago
5

One bag contains three white marbles and five black marbles, and a second bag contains four white marbles and six

Mathematics
1 answer:
sergeinik [125]3 years ago
8 0

Hmm I think this is 1/2

Sorry if I'm wrong I'm not the best at math

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How to solve this showing all work ! Also explain why they aren’t polynomials if you can :)
Lesechka [4]

Polynomials are linear combinations of positive integer powers. For example,

x^{100}+30x^2-\sqrt 2\,x+21

is a polynomial, but

-x^{-1}-4x^\pi+x^{3/2}

is not.

(In case you're unfamiliar with the term, a linear combination of two quantities is the sum of scaled versions of those quantities, e.g. a general linear combination of a and b is k_1a+k_2b, where k_1,k_2 are any numbers.)

8x^2-18\sqrt x+5x-3 is not a polynomial; the offending term is -18\sqrt x, or -18x^{1/2}.

7 0
3 years ago
Help on this to please
d1i1m1o1n [39]

Answer:

7). up 4 over  4

8). up 1 over 2

Step-by-step explanation:

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5 0
3 years ago
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Tia performed an experiment in which she flipped a coin 100 times. The coin landed heads up 49 times and tails up 51 times. The
Snezhnost [94]

Answer:

100                  number of trials

49/100            experimental probability

Step-by-step explanation:

3 0
3 years ago
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natulia [17]
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4 0
3 years ago
F(x) = x^2 + 5x - 1 is shifted 3 units left the result is g(x). What is g(x)?
Sonja [21]

Answer:

A. g(x)=x^2+5x+2

Step-by-step explanation:

f(x) = x^2 + 5x - 1 Shift 3 units to the left. k=3

g(x)=x^2+5x-1+3=x^2+5x+2

g(x)=x^2+5x+2

Hope this helps!

If not, I am sorry.

5 0
2 years ago
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