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2 years ago

you are 6 1/2 feet below sea level. you swim towards the surface 2 2/3 feet. what is your new position the water?

Mathematics

1 answer:

zimovet [89]2 years ago

5 0

We are 3 5/6 feet below sea level

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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

That up there please heeeeelp

Tomtit [17]

Answer:

A(2)

Step-by-step explanation:

3 0

3 years ago

What is 70% of 92?<br> Please answer fast I need it done by tomorrow

mina [271]

The answer is 64.4 because you multiply 92 times 0.7 and get 64.4

8 0

3 years ago

Is 2x+4+3(2x-1) equivalent to 8x-2

almond37 [142]

Answer: 2x+4+3(2x-1) is not equivalent to 8x-2. it is equivalent to 8x+1

Step by step solution:

Step 1 :

Equation at the end of step 1 :

(2x + 4) + 3 • (2x - 1)

Step 2 :

Final result :

8x + 1

3 0

3 years ago

Rewrite the equation y – 4x = –9 in slope-intercept form.

torisob [31]

Answer: y=4x-9

explanation: move the -4x over to the other side and it becomes positive 4x and -9 stays the same.

4 0

3 years ago

Read 2 more answers