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seropon [69]
4 years ago
5

A volleyball team had 6 boys and 5 girls on it. The team needed 2 equipment managers. The coach selected 1 player at random to b

e an equipment manager and then selected 1 of the remaining players at random to be the other equipment manager.
What is the probability that both equipment managers were girls? Express your answer in simplest form.
Mathematics
2 answers:
Triss [41]4 years ago
4 0
Proability first equipment manager is a girl: \frac{5}{11}
Probability second equipment manager is a girl: \frac{4}{10}

Probability both events occured = \frac{5}{11} x <span>\frac{4}{10}
= </span>\frac{2}{11}

liq [111]4 years ago
3 0
There is a 25%chance because there is four possible outcomes
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The diameter of a circle is 18m. Eugene claims that the circumstances of the circle is 113.04m. What is the circumference of the
pogonyaev

Answer:

The circumference is 56.52 m

Step-by-step explanation:

Eugene likely made the mistake of doubling the diameter thinking that it was the radius which gave the answer double the actual one. The equation for finding a circumference is C=\piD where d is equal to the diameter and c is the circumference. All you do is multiply 18 and 3.14 to get your answer.

4 0
3 years ago
3/x^2-1 - 2(x+3) = 5/x+1
weqwewe [10]

Answer:

X=1.132589

Step-by-step explanation:

If im correct the answer would be x=1.132589

3

x2−1

−2(x+3)=

5

x+1

3

(x+1)(x−1)

+−2x−6=

5

x+1

Multiply all terms by (x+1)(x-1) and cancel:

3+(−2x−6)(x+1)(x−1)=5(x−1)

−2x3−6x2+2x+9=5x−5(Simplify both sides of the equation)

−2x3−6x2+2x+9−(5x−5)=5x−5−(5x−5)(Subtract 5x-5 from both sides)

−2x3−6x2−3x+14=0

(Use cubic formula)

x=1.132589

And dont forget to check your answer

3 0
3 years ago
Henry says he can write an 8 in each box to make both equations true. Is he correct?
Rama09 [41]

Answer:

yes it's true because 3 groups of 8 is 24

4 0
3 years ago
Plz help me really fast
amid [387]

Answer:

$38.16

Step-by-step explanation:

8% of $48 is $3.84 so we subtract $48-$3.84=$44.16. Because of the coupon we then remove $6. $44.16-$6=$38.16

5 0
3 years ago
Read 2 more answers
21. Given I//m. Fill in the blanks to complete the statements below.
faltersainse [42]

a)All points on one line are at the same Collinear points to the other line.

b)The distance between the two lines is called the perpendicular lines.

5 0
3 years ago
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