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2 years ago

PLEASE HELP (another question at the bottom)

Mathematics

2 answers:

d1i1m1o1n [39]2 years ago

8 0

Boo... boo? Boo! Tell me it’s not what I think it is xd

vfiekz [6]2 years ago

7 0

Answer:

How have u been?

Step-by-step explanation:

You might be interested in

5+1+(-3)+...+(-395)=

sleet_krkn [62]

$= \frac{(-395+5)(-395-5-4)}{2.(-4)} \\ \\ \\=-19695 \\ \\ \\ Good Luck:))$

5 0

3 years ago

A class has 35 students, of which 16 are male and 19 are female. If 6 of the students are selected at random to form a committee

madreJ [45]

Answer:

The probability of choosing exactly 2 male and 4 female students = $\frac{\binom{16}{2}\times \binom{19}{4}}{\binom{35}{6}}$

Step-by-step explanation:

We are given that a class has 35 students

Number of male=16

Number of female=19

We have to choose 6 students for committee

We have to find the probability that exactly 2 male students are selected

Probability=P(E)= $\frac{number\;of\;favorable\;cases}{total\;number\;of\;cases}$

If we have to choose total 6 student in which 2 male and 4 female

Combination formula:

$nC_r=\frac{n!}{r!(n-r)!}$

Using the formula

The probability of choosing exactly 2 male and 4 female students = $\frac{\binom{16}{2}\times \binom{19}{4}}{\binom{35}{6}}$

5 0

3 years ago

A lot of points

olga nikolaevna [1]

Answer: I haven't been in Geometry in a while but watch this video. It should help you.

Step-by-step explanation:

4 0

3 years ago

Slope=1÷5; y intercep = -5

sertanlavr [38]

The equation is
$y = \frac{1}{5} x - 5$

3 0

3 years ago

What 2+2 and what 2÷2

yaroslaw [1]

Answer:

2+2= 4 and 2÷2= 1

Step-by-step explanation:

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5 0

3 years ago

Read 2 more answers