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Talja [164]
2 years ago
14

What is the answer to 6/8 - 3/4?

Mathematics
1 answer:
Bumek [7]2 years ago
8 0

Answer:

0

Step-by-step explanation:

For common denominator,

6/8 - 3/4 = 6/8 - (3*2)/(4*2) = 6/8 - 6/8 = 0

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Suppose that two openings on an appellate court bench are to be filled from current municipal court judges. The municipal court
Ksju [112]

Answer:

(a)\dfrac{92}{117}

(b)\dfrac{8}{39}

(c)\dfrac{25}{117}

Step-by-step explanation:

Number of Men, n(M)=24

Number of Women, n(W)=3

Total Sample, n(S)=24+3=27

Since you cannot appoint the same person twice, the probabilities are <u>without replacement.</u>

(a)Probability that both appointees are men.

P(MM)=\dfrac{24}{27}X \dfrac{23}{26}=\dfrac{552}{702}\\=\dfrac{92}{117}

(b)Probability that one man and one woman are appointed.

To find the probability that one man and one woman are appointed, this could happen in two ways.

  • A man is appointed first and a woman is appointed next.
  • A woman is appointed first and a man is appointed next.

P(One man and one woman are appointed)=P(MW)+P(WM)

=(\dfrac{24}{27}X \dfrac{3}{26})+(\dfrac{3}{27}X \dfrac{24}{26})\\=\dfrac{72}{702}+\dfrac{72}{702}\\=\dfrac{144}{702}\\=\dfrac{8}{39}

(c)Probability that at least one woman is appointed.

The probability that at least one woman is appointed can occur in three ways.

  • A man is appointed first and a woman is appointed next.
  • A woman is appointed first and a man is appointed next.
  • Two women are appointed

P(at least one woman is appointed)=P(MW)+P(WM)+P(WW)

P(WW)=\dfrac{3}{27}X \dfrac{2}{26}=\dfrac{6}{702}

In Part B, P(MW)+P(WM)=\frac{8}{39}

Therefore:

P(MW)+P(WM)+P(WW)=\dfrac{8}{39}+\dfrac{6}{702}\\$P(at least one woman is appointed)=\dfrac{25}{117}

5 0
3 years ago
HURRY PLZ!!!!!! Which graph shows a negative correlation?
Anna [14]

Answer:

The answer is C

Step-by-step explanation:

did the test on edg

7 0
3 years ago
Read 2 more answers
Please help again i appreciate ypur help​
zaharov [31]

Answer:

Scatter Plot 1 : No correlation (0) -

Scatter plot 2: negative Correlation (-1)

Scatter Plot 3: Positive Correlation (+1)

8 0
3 years ago
Find the circumference of the circle and show work
expeople1 [14]

Answer:

\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}

<u>Circumference</u><u> </u><u>of </u><u>a </u><u>circle </u><u>is </u><u>given </u><u>by </u>

<u>C = 2\pi \: r</u>

  • Given - <u>Diameter</u><u> </u><u>of </u><u>circle </u><u>=</u><u> </u><u>1</u><u>0</u><u> </u><u>yards</u>

radius =  \frac{diameter}{2}  =  \frac{10}{2}  \\  \\ \implies \: 5 \: yards

now ,

<u>substituting</u><u> </u><u>the </u><u>value </u><u>of </u><u>r </u><u>in </u><u>the </u><u>formula </u><u>of </u><u>circumference</u><u> </u><u>~</u>

C =  2 \times  \frac{22}{7}   \times 5 \\  \\ \implies \: C =  \frac{220}{7}  \\  \\ \implies \: C = 31.43 \: yards \: (approx.)

hope helpful :D

4 0
2 years ago
Read 2 more answers
A rate that describes how much smaller or larger the scale drawing is than then real object
Tems11 [23]
I'm not sure what is being asked here, but a rate that describes how much smaller or larger the scale drawing is than the real object would be a ratio such as 1in:25ft
6 0
3 years ago
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