All categories

3 years ago

A student downloads 5 music files to a portable MP3 player. In how many different orders can the songs be played?

1 answer:

4 0

<em>25 different ways </em>( the answer )

All you have to do is multiple the number by itself

or

<em>Example : </em>

6 backpacks and 3 pencils

6 times 3

18 different combinations :)

You might be interested in

Determine the equation of the graph shown y = a(x - h)^2 + k

LUCKY_DIMON [66]

Answer:

$y=-(x+1)^2+4$

Step-by-step explanation:

we know that

$y=a(x-h)^2+k$

Is the equation of a vertical parabola written in vertex form

where

(h,k) is the vertex

a is the leading coefficient

In this problem we have

The vertex is the point (-1,4)

$(h,k)=(-1,4)$

substitute

$y=a(x+1)^2+4$

Find the value of a

we have the ordered pair (0,3)

substitute the value of x and the value of y in the quadratic equation and solve for a

$3=a(0+1)^2+4$

$3=a+4\\a=3-4\\a=-1$

therefore

$y=-(x+1)^2+4$

4 0

2 years ago

After you finish school, your average monthly income is $1,600. You want to spend no more than 30% of that amount on a place to

Luba_88 [7]

3 other people + you

so 4 total which would come to about 480$

7 0

2 years ago

What is 1 4/5 as a decimal

Mariulka [41]

Divide 4 by 5. You will get 0.8 . So, your answer will be 1.8 because you already have a whole number, you will add the decimal to the whole number and you would get 1.8 .

6 0

2 years ago

Read 2 more answers

Which is the intersection of the sets R={0, 1, 2, 4}, S={4, 9, 12, 13}, T={13, 15, 19, 20}?

Zepler [3.9K]

Answer:

Null set

Step-by-step explanation:

4 intersects sets R and S but not T

13 intersects sets S and T but not R

So this would result as a null set.

8 0