A class of 25 student has 15 girls and 10 boys. If one student is chosen at random , what is the probability it is a girl

Mathematics

2 answers:

Advocard [28]3 years ago

6 0

There is an 60 percent chance.

QveST [7]3 years ago

6 0

3 out of 5 if its rounding if not rounding 15 out of 25

You might be interested in

F(x) = ²log(3x +2) F'(x) = ...?

Oksanka [162]

Hello,

If you mean $f(x)=log_2(3x+2)= \dfrac{ln(3x+2)}{ln(2)} \\

f'(x)= \dfrac{3}{ln(2)*(3x+2)}$

4 0

3 years ago

The nth term of a quadratic sequence is:

anzhelika [568]

We can work out the first three terms of this quadratic equation with substitution.
The first term of this sequence is where n=1, we can substitute 1 in for n
y=1^2+2(1)-4
y=1+2-4
y=-1
We can do this for the next two terms as well
y=2^2+2(2)-4
y=4+4-4
y=4
For the last term:
y=3^2+2(3)-4
y=9+6-4
y=11

7 0

4 years ago

Plz Help me 50 points to who ever answers firstt

artcher [175]

Answer:

$\boxed{\bold{57 \ Ft.}}$