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wlad13 [49]
3 years ago
9

What do you already know about fractions?

Mathematics
2 answers:
Serhud [2]3 years ago
8 0
A lot BECAUSE I LIKE FRACTOONS
VLD [36.1K]3 years ago
7 0

Answer:

A lot

Step-by-step explanation:

. Some are equal to others and some are not.

. Some are halves, whole.

. There are improper ones and mixed numbers.

............ Thats all i got so far im learning more about them now

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today's local newspaper lists 20 stocks of local interest. of those stocks ten increased five decreased and five remained unchan
coldgirl [10]

Answer:

P(x=2) = 0.2368

Step-by-step explanation:

given data

stocks of local interest N = 20

stocks increased K = 10

stocks decreased =  5

remained unchanged = 5

solution

we take here no of stock that are increased randomly n = 2

so here Hypergeometric random variable can take integer value

{max(0, n+k - N ), min(n,K) } = {0,2}

so here

P(x=2)

so

P(x=k)  = \frac{(^K_k)\times (^{N-K}_{n-k}) }{(^N_n)}      .......................1

P(x=2 ) = \frac{(^{10}_2)\times (^{20-10}_{2-2}) }{(^{20}_2)}    

solve it we get

P(x=2 ) = 0.236842

now we use excel function as

HYPGEOM.DIST (k,n,N.cumulative)   .....................2

so it will be

HYPGEOM.DIST (2,2,10,,false)

we get

HYPGEOM.DIST (2,2,10,,false)  = 0.236842

so

P(x=2) = 0.2368

4 0
3 years ago
Which expression is equal to<br> to (-10 – 2i) + (3 + i)?<br> 0 -7 ti<br> o – 13 –<br> 07-<br> -7-
solong [7]

Answer:

- 7 - i

Step-by-step explanation:

Given

(- 10 - 2i) + (3 + i) ← remove parenthesis

= - 10 - 2i + 3 + i ← collect like terms

= - 7 - i

3 0
3 years ago
Eva makes a few dozen cupcakes and sells them for $8 a dozen. Which function represents the relationship between the money Eva e
d1i1m1o1n [39]
The answer   is f(m) = c x 8
8 0
3 years ago
HELP PLEASE ASAP???!!!!!! !!!!
storchak [24]

Answer:

your answer is C

Step-by-step explanation:


7 0
3 years ago
Gabriel used 1/3 of a litter of milk to make 1/9 of jug of tea
MrRissso [65]
So he used 0.33 L of milk to make 0.11 L of tea
5 0
3 years ago
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