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3 years ago

EVALUATE 8+3⋅4 OVER 2 THE ANSWERS ARE 8 10 16 22

Mathematics

1 answer:

slavikrds [6]3 years ago

7 0

PEMDAS so you do 3*4 which equals 12, then you add 8=20 20/2=10

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Find the probability of having 2,3, or 4

Makovka662 [10]

Answer:

65.28%

Step-by-step explanation:

The computation of the probability is shown below:

Given that

P(2,3, OR 4)

based on the above information

= 5C_2(0.4)^2 × (0.6)^3 + 5C_3(0.4)^3 × (0.6)^3 + 5C_4(0.4)^4 × (0.6)^1

= .3465 + .2304 + .0768

= .6528

= 65.28%

4 0

2 years ago

Answer these questions and i’ll give 20 points and brainliest answer!!

Goryan [66]

Answer:

3. 1/2 4. 13/20

Step-by-step explanation:

Those are the only one I know, sorry :/

6 0

3 years ago

Finding terms of an arithmetic sequence with a recursive formula <br><br>a1 =12 an= an-1+7

Basile [38]

Hey there!!

Recursive formula :

... a( n ) = a ( n - 1 ) + 7

The first term is 12

To find the second term, we will need to substitute 2 in place of ' n '

2 term :

... a( 2 ) = a ( 2 - 1 ) + 7

... a( 2 ) = a( 1 ) + 7

We know a( 1 ) = 12

... a( 2 ) = 12 + 7

... 19 is the second term and we will need to use this to find the other terms.

Hope my answer helps!

5 0

3 years ago

Any volunteer please help

den301095 [7]

Answer:

Part A)

The equation in the point-slope form is:

$y-11=\frac{4}{3}\left(x-\left(-2\right)\right)$

Part B)

The graph of the equation is attached below.

Step-by-step explanation:

Part A)

Given

The point = (-2, 11)

m = 4/3

The point-slope form of the line equation is

$y-y_1=m\left(x-x_1\right)$

Here, m is the slope and (x₁, y₁) is the point

substituting the values m = 4/3 and the point (-2, 11) in the point-slope form of the line equation

$y-y_1=m\left(x-x_1\right)$

$y-11=\frac{4}{3}\left(x-\left(-2\right)\right)$

Thus, the equation in the point-slope form is:

$y-11=\frac{4}{3}\left(x-\left(-2\right)\right)$

Part B)

As we have determined the point-slope form which passes through the point (-2, 11) and has a slope m = 4/3

The graph of the equation is attached below.

5 0

3 years ago

the names of nine boys and two girls are in a hat. what is the probability of first drawing a girls name and then a boys name fr

lara [203]

18/121 shoul be the answer

5 0

3 years ago

Read 2 more answers