3 years ago

Which is the interval notation for the following inequality notation

Mathematics

1 answer:

Serhud [2]3 years ago

8 0

（5,11）the first one

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adoni [48]

I don’t know what the options are please specify

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2 years ago

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The mathematics department of a college has 6 male professors, 9 female professors, 5 male teaching assistants, and 6 female tea

Hitman42 [59]

Given:

6 male professores

9 female professores

5 male teaching assistants

6 female teaching assistants

Sol:.

$N(A\text{ or B)=N(A)+N(B)-N(A and B)}$

N (professors)

$\begin{gathered} =6+9 \\ =15 \end{gathered}$

N(Male)

$\begin{gathered} =6+5 \\ =11 \end{gathered}$

N(professors and male)

$=6$

N(professors OR male) = N(professors) + N(males) -N(professor OR male)

$\begin{gathered} N(\text{ Professors OR male)=15+11-6} \\ =20 \end{gathered}$

N(People to choose from)

$\begin{gathered} =6+9+5+6 \\ =26 \end{gathered}$

Then probablitiy is:

$\begin{gathered} =\frac{20}{26} \\ =\frac{10}{13} \end{gathered}$

Then the probability is 10/13

6 0

1 year ago

When pointing A(-6. - 12) is reflected over the y-axis to get point B, what are the

Fudgin [204]

Answer:

Step-by-step explanation:

under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

A (- 6, - 12 ) → B (6, - 12 )

4 0

2 years ago

I need help I'm so confused

borishaifa [10]

A = L x W = 8 x 17 = 136
answer
C. 136 sq. units

8 0

3 years ago

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How many numbers are 10 units from zero on the number line

Amanda [17]

That would be 2 numbers. they are 10 and -10.

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3 years ago