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3 years ago

15

A bargain bin contains classical and rock CDs. There are 60 CDs in the bin. Choosing a rock CD and not choosing a rock CD have t

he same number of favorable outcomes. How many rock CDs are in the bin?

1 answer:

NeX [460]3 years ago

6 0

Answer:

30 because you have two choices with the same probability

Step-by-step explanation:

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Translate the shape A three squares right and three squares up.

aleksandr82 [10.1K]

Based on the graph given, the coordinates of the vertices of the image are (4,4) (6,4) (4,7).

<h3>What is the coordinate about?</h3>

In the graph above, the coordinate given are: (1,1) (3,1) (1,4) To be able to find the coordinates of the vertices, we need to translate 3 square up and also 3 square down and as such it will be:

(x + 3, y + 3)

( 1 + 3, 1 + 3) = (4,4)

( 3 + 3, 1 + 3) = (6,4)

( 1 + 3, 4 + 3) = (4,7).

Therefore, Based on the graph given, the coordinates of the vertices of the image are (4,4) (6,4) (4,7).

Learn more about coordinates from

brainly.com/question/17206319

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7 0

2 years ago

60% of the students are girls.Boys are 12. how many students are there?

Nonamiya [84]

If 40% are boy and there are 12 boys
40% of girls would be 12 and another 20% is 6 so
You add 12+12+6=30 students total

3 0

3 years ago

ABCD is a rhombus, where m∠AED = 5x – 10. Use the properties of a rhombus to determine the value of x. Question 10 options: A) x

fomenos

Answer:

A) x = 20

Step-by-step explanation:

ABCD is a rhombus, AC and BD are diagonals which intersect each other at point E.

Since, diagonals of a rhombus are perpendicular bisector.

$\therefore \: m \angle AED = 90 \degree \\ \therefore \: (5x - 10) \degree = 90 \degree \\ \therefore \: 5x - 10 = 90 \\ \therefore \: 5x = 90 + 10 \\ \therefore \: 5x = 100 \\ \\ \therefore \: x = \frac{100}{5} \\ \\ \huge \red{ \boxed{ \therefore \: x =20}}$

5 0

3 years ago

Joe made 11 egg rolls there were 6 egg rolls and each order how many egg rolls did Joe make?

harina [27]

Answer:

2

Step-by-step explanation:

He made 1 full one and the other contained 5

4 0

4 years ago

How do i write this ?

Makovka662 [10]

Answer:

1 $\frac{5}{9\\}$

Step-by-step explanation:

When turning remainders into mixed numbers remember Place the remainder as the numerator, or the top number, in your fraction. Put the divisor on the bottom of the fraction, or the denominator.

Proceed to check your work :)

hope this helps

4 0

3 years ago