3 years ago

In a class of 10, there are 5 students who play soccer.

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

3 0

Answer:

Step-by-step explanation: 5/10=1/2 - if one student are chosen, who plays soccer

4/9 if then the second student are chosen, who plays soccer

1/2*4/9=2/9 the probability that both students play soccer

You might be interested in

Solve kx + 8 = 4 for x.

Harlamova29_29 [7]

K×x+8=4
k×x=4-8
k×x=-4
x=-4/k

7 0

3 years ago

Read 2 more answers

Help me please

Arturiano [62]

X^2 - xy + xy - Y^2
=
X^2 - Y^2

4 0

2 years ago

10 x 3 thousands in standard form

valina [46]

The answer is 30,000

7 0

3 years ago

Read 2 more answers

What is the volume of this cuboid? Please help me!!!?!

Snowcat [4.5K]

The formula of a volume of a cuboid:

$V=lwh$

l - length

w - width

h - height

We have:

l = (x + 4) cm

w = (x + 1) cm

h = 3 cm

Substitute:

$V=(x+4)(x+1)(3)$ use distributive property

$V=(x+4)(3x+3)$

$V=(x)(3x)+(x)(3)+(4)(3x)+(4)(3)$

$V=3x^2+3x+12x+12$ combine like terms

$\boxed{V=3x^2+15x+12}$

6 0

3 years ago

Which of the following expressions could be used to represent the difference between -17 and -8

Paladinen [302]

A

big one minus small one

7 0

3 years ago

Read 2 more answers