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jek_recluse [69]
3 years ago
5

A prize bag contains four country music CDs, eight pop music CDs, and five classic rock CDs. What is the probability of pulling

out a classic rock CD and then, without replacing it, pulling out a country music CD? Express your answer in decimal form, rounded to the nearest hundredth.
Mathematics
2 answers:
Reptile [31]3 years ago
5 0

Answer:

for rock it is 0.29 and for country it is. 25

Step-by-step explanation:

5/ 17=.29

4/16=.25

Korolek [52]3 years ago
5 0

Answer:

It is actually 0.07 on edge

Step-by-step explanation:

Got it right

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How many places do you need to move the decimal to the left to write the
Vlad [161]

Answer:

9

Step-by-step explanation:

the decimal always goes between the numbers that arent 0s

4 0
2 years ago
Solve the equation by finding the common denominator. two and four sevenths plus seven and three ninths equals blank
kotegsom [21]

Answer:

9 19/21

Step-by-step explanation:

2 and 4/7 + 7 3/9 or 7 1/3. If you find common denominator its 21. So 2 and 12/21 and 7 7/21. If you add that would equal 9 19/21.

Hope this helps :)

7 0
2 years ago
Which equivalent four-term polynomial can be created using the X method? x2 8x 8x 48 x2 – 12x – 4x 48 x2 12x 4x 48 x2 – 8x – 8x
Lerok [7]

Polynomial are expressions. The equivalent four-term polynomial of x²+16x+48 is x²+12x+4x+48.

<h3>What are polynomial?</h3>

Polynomial is an expression that consists of indeterminates(variable) and coefficient, it involves mathematical operations such as addition, subtraction, multiplication, etc, and non-negative integer exponentials.

In order to find the equivalent four-term polynomial of the given quadratic equation, we will break constant b(16) into two parts such that the sum of the parts is 16, while their product is equal to the product of the constant a(1) and c(48).

Therefore, the solution of the polynomial is,

x^2+ 16x+48\\\\ = x^2 + 12x+4x+48

Hence, the equivalent four-term polynomial of x²+16x+48 is x²+12x+4x+48.

Learn more about Polynomial:

brainly.com/question/17822016

7 0
2 years ago
2 3/5 x 8 math question
alukav5142 [94]

Answer:

20.8 or 20 4/5

Step-by-step explanation:

2 3/5 can be changed into 2.6 and then you multiply it by 8. if you need to put it back into fraction form from 20.8 it would be 20 4/5

4 0
3 years ago
Read 2 more answers
Can someone help me with this?
viva [34]
3.2 over 0.4 is equivalent to 8
4 0
3 years ago
Read 2 more answers
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