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lisov135 [29]
3 years ago
12

Write an algebraic expression for the product of 2 and the sum of a number and 6.

Mathematics
1 answer:
allsm [11]3 years ago
7 0
2(x + 6) is what you’re looking for. Have a good day!
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The two guy wires supporting a flagpole are each anchored 7m from the flagpole and form an angle of 52 degrees with the ground.
Ulleksa [173]
The answer to ur question is 69m
3 0
3 years ago
I need to turn this in! can anyone help ???
elixir [45]

Answer: It's (3,-2)

Step-by-step explanation:

5 0
3 years ago
Components of a certain type are shipped to a supplier in batches of ten. Suppose that 50% of all such batches contain no defect
ad-work [718]

Answer:

a) P (0 defective component) = 0.5

   P( 1 defective component ) = 0.35

    P( 2 defective component ) = 0.15

b) P( 0 ) = 0

   p ( 1 ) =  1

   p ( 2 ) = 0.33

Step-by-step explanation:

p( no defective ) = 0.5

p( 1 is defective ) = 0.35

p( 2 is defective ) = 0.15

Given that 2 components are selected at random

<u>a) Given that neither component is defective </u>

Probability of 0 defective component = 0.5

P( 1 defective component ) = 0.35

P( 2 defective component ) = 0.15

<u>b) Given that one of the two tested component is defective </u>

P( 0 defective ) = 0

P( 1 defective ) = P ( \frac{x=1}{x\geq 1} ) = p( x = 1 ) / 1 - P ( x = 0 )

                                        = ( 0.5 )^1 ( 0.5 )^0 /  1 - ( 0.5)^0 (0.5)^1

                                        = 0.5 * 1 / 1 - 0.5 = 0.5 / 0.5 =  1

p ( 2 defective ) = p( x = 3 ) / 1 - P ( x = 0 )

                         = ( 0.5 )^2 ( 0.5 )^0 /  1 - ( 0.5)^0 (0.5)^2

                         = 0.25 / 0.75 = 0.33

<u />

5 0
3 years ago
There are 18 female students and 16 male students in a class. Which of the following expresses the ratio of female students to m
Alex Ar [27]
9:8 
 9 female to 8 male
6 0
3 years ago
Read 2 more answers
Solve for e: E=〖mc〗^2 M = 3 C = 6
kompoz [17]
E = 3(6^2)

E = 3(36)

And your answer is E = 108 :)
8 0
3 years ago
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