3 years ago

Formula of quadratic function and their graph

1 answer:

7 0

Answer:

-b +/- √b^2-4ac

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shtirl [24]

I think it’s called an Heptadecagon

5 0

3 years ago

likoan [24]

hope this will help u.....

5 0

3 years ago

Artemon [7]

C because the square root of 64 is 8

3 0

3 years ago

Anna [14]

Answer:

Step-by-step explanation:

Because it goes up 1 and a half and over 1 which equals 2?

7 0

3 years ago

777dan777 [17]

Answer: 0.0014

Step-by-step explanation:

Given : Number of entries in horse race = 13

Number of horses owned = 4

We assume that there are no ties .

Then , the probability that those four horses finish first, second ,third ,and fourth is given by :-

$\dfrac{4!}{^{13}P_4}=\dfrac{4!}{\dfrac{13!}{(13-4)!}}\\\\=\dfrac{4!\times9!}{13!}=.0013986013986\approx0.0014$

Hence, the required probability = 0.0014

6 0

4 years ago

Formula of quadratic function and their graph​