All categories

3 years ago

Sonny has five pop CDs, four classical CDs, and three rap CDs. What is the ratio of pop CDs to the total number of CDs?

Mathematics

2 answers:

KengaRu [80]3 years ago

8 0

12 in all

5:12 is the ratio for the pop to all CD's

snow_lady [41]3 years ago

7 0

The answer is going to be
5:12
5/12
5 to 12
Hopes this helps:)

You might be interested in

Will mark brainliest if CORRECT

Annette [7]

Answer:

For every 7 hair bands there will be 4 ribbons

7 hair bands →→ 4 ribbons

14 hair bands →→ 8 ribbons

21 hair bands →→ 12 ribbons

etc.

6 0

3 years ago

Simplify: 3m over m-6 •5m3 - 30m2 over 5m2

vfiekz [6]

$\frac{3(5m^{4}-2m +12)}{m-6}$ should be the right answer

3 0

3 years ago

Which expression is equivilent to 6(3x-4)+2x

motikmotik

Answer:

44x,

Step-by-step explanation:

you can expand the brackets which equals 18x + 24 (or subtract 24 if the expression is 6(3x-4)) at the end of the equation you will add 2 which would give you 44x

4 0

2 years ago

If the spinner below is spun twice, find the probability that it lands on N, then a vowel.<br><br>

gogolik [260]

Answer:

0.29 or 29%

Step-by-step explanation:

There are 7 options per spin. Of which 3 vowels.

For 2 spins, total spins is 14.

conditions:

First spin is 1/7

Second spin is 3/7

so,

4/14 = 0.29 or 29% I think

5 0

2 years ago

F(x) =2x^2+12x-6 Does this function have a minimum or maximum value? What is this minimum or maximum value?

Alex777 [14]

Let's compare the given function with the model for a quadratic equation:

$\begin{gathered} f(x)=ax^2+bx+b \\ a=2,b=12,c=-6 \end{gathered}$

Since the value of a is positive, the parabola has its concavity upwards, and the function has a minimum value.

The minimum value can be found calculating the y-coordinate of the vertex:

$\begin{gathered} x_v=-\frac{b}{2a}=-\frac{12}{4}=-3 \\ \\ y_v=2\cdot(-3)^2+12\cdot(-3)-6 \\ y_v=2\cdot9-36-6^{} \\ y_v=-24 \end{gathered}$

Therefore the minimum value is -24.

4 0

1 year ago