3 years ago

I don’t know how to do that

Mathematics

1 answer:

julia-pushkina [17]3 years ago

8 0

Number 3 is D, number 4 is B, number 5 is B

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In the case of normally distributed classes, discriminant functions are linear (straight lines, planes, and hyperplanes for two-

PIT_PIT [208]

Answer:

True

Step-by-step explanation:

When covariance matrices of corresponding class are identical and diagonal matrix and their class probability is same then the class is normally distributed and its discriminant functions are linear.

3 0

3 years ago

27=9•s what does s equal

Andru [333]

Answer:

s=3

Step-by-step explanation:

27=9•s

Divide each side by 9

27/9 = 9s/9

3 =s

7 0

3 years ago

Read 2 more answers

How would I solve the question below? In what order would I solve it?<br> 4 ⋅ 3 + 2 ⋅ 9 − 40

worty [1.4K]

Step-by-step explanation:

You would multiply 4 and 3, and 2 and 9 separately, then add them, then subtract 40. Remember PEMDAS.

(4*3) + (2*9) - 40

12 + 18 - 40

-10

Hope that helps

8 0

3 years ago

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If a geometric sequence has a2 = 495 and a6 = 311, approximate the value of the common ratio ???? to four decimal

shtirl [24]

Answer:

$r = 0.8903$

Step-by-step explanation:

given,

a₂ = 495

a₆ = 311

geometric sequence formula

$a_n = ar^{n-1}$

$a_2 = ar^{2-1}$

$a_2 = ar$ ...................(1)

$a_6 = ar^{6-1}$

$a_6 = ar^5$ ................(2)

dividing equation (2) by (1)

$\dfrac{a_6}{a_2} = \dfrac{ar^5}{ar}$

$\dfrac{311}{495} = r^4$

$r^4 = 0.628$

$r = 0.8903$

hence, the common ratio of the geometric sequence is $r = 0.8903$

7 0

3 years ago

Tina is taking picture of her friends. if she sets a tripod level on the ground, will the bottom of each of the legs of tripod b

melisa1 [442]

Answer:

Yes

Step-by-step explanation:

5 0

3 years ago